Opinion by
Mr. Justice Simpson,We are asked by these six appeals to review the action of the court below in determining the amount of inheritance tax due by the estate of Henry C. Frick, deceased, to this Commonwealth, of which he was a resident, and in which he was domiciled when he died on December 21, 1919. A number of points are raised; some concern the interpretation of the Constitution of the United States or of this State; others the construction of our Inheritance Tax Act of June 20, 1919, P. L. 521; and still others the meaning of testator’s will. The argument took a wide range, possibly because of a belief regarding the importance of the questions raised, due partly to the *248large amounts involved; and perhaps also because of a conviction, which the writer shares, that the State should have, as part of its public policy, a refusal to tax any gift for a “purely public charity,” since no valid reason can be given for taxing the public for the benefit of the public. Whatever appellant’s reasons may be, however, we are compelled to follow along the lines of the able arguments presented, though this results in what would ordinarily be considered an unnecessarily long opinion.
By testator’s will (so far as it need be considered here), he gave to certain trustees “all the books, pictures, paintings,......antique or artistic furniture” contained in his dwelling house in New York City, to be held by them until a corporation, to be known as “The Frick Collection,” should be formed, under the laws of the State of New York, when these articles should be transferred to it; he gave the rest of his personal property in this dwelling house, and also in his residence at Pride’s Crossing, Massachusetts, to his wife “excepting, however, from this bequest, all articles of personal property” given to the trustees and corporation above stated; he gave to the City of Pittsburgh a tract of 151 acres of land “as a public park,” and to the Union Trust Company of that city, the sum of $2,000,000, the income therefrom to be used in “maintaining, improving, embellishing and adding to the said park, and keeping the same in proper condition”; and he directed “that all inheritance, legacy, succession or similar duties or taxes, which shall become payable in respect to any property or interest passing under my will......shall be paid out of the capital of my residuary estate,” which, as found by the court below, amounted to $24,704,126.55.
After the probate of the will, the executors paid to the United States the sum of $6,338,898.68, being the federal estate tax upon the property left by decedent; to various states and the Province of Quebec, the sum of $1,-084,459.42, being the inheritance taxes chargeable under *249their laws; to the State of New York the sum of $131,-000; and to this Commonwealth the sum of $1,978,949.71, the inheritance tax which the estate admitted to be due. The governments specified do not concede the first three of these payments to be sufficient in amount; whether or not the last one is, is the question to be decided in this opinion.
By proper proceedings before the register of wills of Allegheny County, the amount of the tax due this State was found to be largely in excess of the sum already paid, whereupon the executors and one of the residuary legatees appealed to the orphans’ court of that county, which determined a smaller amount was due, and later, on an adjudication of the executors’ account, awarded to the Commonwealth the additional sum of $1,188,248.16. It was reached by assessing the proper percentages on the total value of the real estate in Pennsylvania, and of the personalty wherever found (the valuations being agreed upon), the $5,156,625 worth of realty located elsewhere not being considered or included.
From these two decrees the present appeals were taken; two of them by the Commonwealth, alleging additional taxes should have been assessed, and the other four by the executors and a residuary legatee, averring that too much was awarded. No claim was made upon the fund except by the State and the legatees; no creditor asked that distribution be delayed or a fund set apart to await a future adjudication of his claim; and no refunding bonds were required of the distributees, to whom the balance in the account was awarded. Hence, even if there are unpaid creditors, who hereafter present and prove their claims, they cannot, under our statutes, successfully maintain suits against the distributees or the executors, to obtain a refund of the sums paid by the latter to the former, on the faith of the court’s decree, but can only have recovery against assets not appearing in the present account: Sections 49 (b) and 50 (a) and *250(b), Fiduciaries Act of June 7, 1917, P. L. 447, 515, 516-17.
The basic claim of the executors and residuary legatee being that the award is excessive, by reason of the fact that the court below improperly included, in the total valuation of the estate, certain of the assets left by testator, and mistakenly refused to allow certain credits against that valuation, in the natural order of consideration our first inquiry is: What does the Act of June 20, 1919, P. L. 521, under which the proceedings were had, provide regarding the tax and how it is to be calculated? Section 2 thereof states, inter alia, that, “In ascertaining the clear value of such [decedents’] estates, the only deductions to be allowed from the gross value of such estates shall be the debts of the decedent and the expenses of the administration of such estates, and no deduction whatsoever shall be allowed for or on account of any taxes paid on such estates to the Government of the United States or to any other state or territory.” And section 10 says: “The register of wills of the county, in which letters testamentary or of administration were granted upon the estate of any person dying seized or possessed of property while a resident of the Commonwealth, shall appoint an appraiser, whenever occasion may require, to appraise the value of the property or estate of which such decedent died seized or possessed.”
It is clear from these sections that the tax is to be levied upon “the clear value” of the entire estate (from which has been excluded, however, real estate located outside of Pennsylvania), after deducting only “the debts of the decedent and the expenses of the administration” of such estate. The appraisement to be made is not of the legacies or devises but of the whole estate of a' decedent; the debts and expenses of administration are' not to be deducted from any particular gift or gifts, but from the whole estate, and the taxes paid to the United States or to any other state or territory, if permitted to be deducted, would have been from the whole estate. We *251therefore conclude that it is the entire value of the estate, less the credits specified, which forms the basis of the tax, and not the amounts received by the particular legatees; hence, as stated in Knowlton v. Moore, 178 U. S. 41, that which the State “taxes is not the interest to which some [or many a] person succeeds on a death, but the interest which ceased by reason of the death.” Since this is the true construction of the act, much of the argument made by these appellants, founded as it is upon the contention that the tax is levied only upon the particular gifts, when and as received, becomes ineffective because it has no relation to the actual status.
Basing their elaborate argument largely on their erroneous construction of the act as last stated, the executors and residuary legatees who appeal, ask us to ignore the clear and unambiguous language of section 2, above quoted, and to decide that the court below erred “in ascertaining the clear value” of the estate, because it did not deduct from its “gross value” (a) the amount paid the Government for the federal estate tax; (b) the amounts paid other states and the Province of Quebec for their inheritance taxes on decedent’s real and personal property there located; and (c) the inheritance tax payable to this State. Kirkpatrick’s Est., 275 Pa. 271, is an express authority against the first of these claims; in principle it also decides the others adversely to these appellants. In deference to the able arguments made, however, the supposedly new points presented will be briefly considered, aside from that decision.
In support of their contention upon these points, they urge that refusal to allow these items to be deducted “adds the federal tax, the tax paid to the other states,” and that paid to this State, to the total valuation to which the tax rate is applied; this is erroneous, however; it simply refuses to allow those sums to be deducted from the “gross value of such estates” “in ascertaining the clear value” thereof, exactly as does the Federal Estate Tax Act (New York Trust Co. v. Eisner, 256 U. S. *252345, 349, 350), and many of the inheritance tax laws of other states. No valid reason is given why this may not be done. On the contrary, as stated in the last cited case, where “the tax attaches to the estate before distribution, — if it is a tax on the right to transmit, or on the transmission at its beginning, — obviously it attaches to the whole estate, except so far as the statute sets a limit.”
Recognizing that their contention now being considered is in direct antagonism to the express language of the statute, these appellants in effect ask us to ignore this language, and from isolated phrases and words in-the statute to reach an opposite conclusion, partially because of general expressions found in our opinions in Oliver’s Est., 273 Pa. 400, and Kirkpatrick’s Est., 275 Pa. 271, — though this question was not directly raised in either of them, — apparently forgetting the basic rule that “It is a maxim, not to be disregarded, that general expressions, in every opinion, are to be taken in connection with the case in which those expressions are used. If they go beyond the case, they may be respected, but ought not to control the judgment in a subsequent suit when the very point is presented for decision. The reason of this maxim is obvious. The question actually before the court is investigated with care and considered in its full extent. Other principles which may serve to illustrate it, are considered in their relation to the ease decided, but their possible bearing on all other cases is seldom completely investigated”: Cohens v. Virginia, 6 Wheaton 264, 397, per Marshall, C. J.; O’Malley v. O’Malley, 272 Pa. 536. Of course we cannot permit isolated expressions in a statute, or in any opinion of ours, to override the express language of the act being construed.
It is further urged that there are constitutional objections-to the provisions of the statute, if the deductions above referred to are not made. The only section of the Constitution of this State, which is supposed to affect the matter, is article IX, section 1, which provides that “all *253taxes shall be uniform, upon the same class of subjects, within the territorial limits of the authority levying the tax.” This, however, is not infringed, since the estates of all decedents are subjected to a uniform inheritance tax in all parts of the Commonwealth; and hence we turn to the provisions of the federal Constitution, alleged to have been violated by the decree below, to see if they or any of them stand in the way of enforcing the statute as written.
The first claim regarding this is that it is “repugnant to clause 1, of section 8, of article I, of the Constitution of the United States, in that it interferes with the power of Congress to levy and collect taxes, duties, imposts and excises, to pay the debts and provide for the common defense and general welfare of the United States.” This is a veiled attack upon our dual form of government, and, in its ultimate analysis, would appear to be an attempt to deny to the states any right to exercise their taxing power upon subjects which the federal government may also tax. It needs no argument to show the error of such a contention. Moreover, there cannot be found anywhere within the four corners of the act, in the practice under it, or in the decree below, the slightest evidence of a desire to interfere with the taxing powers of the United States.
It is further said that if the taxes paid the government are not deducted our statute will be “repugnant ......also to clause 2, of article VI, of the Constitution of the United States, in that it denies that the said Constitution and the laws of the United States made in pursuance thereof.....are the supreme law of the land, and that the judges in every state are bound thereby, anything in the constitution or laws of any state to the contrary notwithstanding.” In this day probably no one would deny the supremacy claimed; this court never has. The principle contended for is wholly inapplicable, however. Given the fact, that a state may levy an inherit' anee tax on the value of the entire estate of a decedent, *254even though part of it consists of United States bonds (Plumber v. Coler, 178 U. S. 115; Orr v. Gilman, 183 U. S. 278), it necessarily follows that, in determining the way in which this tax shall be computed, it may, subject to constitutional provisions, refuse to allow any deduction for taxes paid to the United States and other states. “The right to dispose of one’s property by will, and the right to have it disposed of by the law, after decease, is created by statute, and therefore the State may impose such conditions upon the exercise of this right as it may determine” (Banker’s Trust Co. v. Blodgett, decided by the Supreme Court of the United States, January 22, 1923, and not yet officially reported); hence the method of calculating the amount to be paid must necessarily be one for legislative consideration, for, as there stated, “The power of taxation, with its accessorial sanctions, is a power of government, and all property is subject to it.” If the question of priority of right ever arises, — which American history since 1865 renders extremely doubtful, —the contention now made may become important; it does not arise here; in fact the federal estate tax has long since been paid, while Pennsylvania is still seeking to collect the amount due to her.
It is also contended that the refusal to make these deductions and the inclusion of the value of the tangible personalty, located elsewhere than in Pennsylvania (which will be further considered hereafter), made the decree below “repugnant......also to clause 1 of the 14th Amendment to the Constitution of the United States, in that it deprives the estate and the residuary legatees of property without due process of law, and also denies to them the equal protection of the laws.” This contention is fully answered by what is said in Keeney v. New York, 222 U. S. 525, 535: “The 14th Amendment does not diminish the taxing power of the State, but only requires that, in its exercise, the citizen must be afforded an opportunity to be heard on all questions of liability and value, and shall not, by arbitrary and discriminatory *255provisions, be denied equal protection. It does not deprive the State of tbe power to select tbe subjects of taxation......There can be no arbitrary or unreasonable discrimination”; but this can only arise (Dane v. Jackson, 256 U. S. 589, 599) where the state tax law “proposes, or clearly results in, such flagrant and palpable inequality between the burden imposed and the benefit received, as to amount to the arbitrary taking of property without compensation, — ‘to spoliation under the guise of exerting the power of taxation,’” a situation not alleged to exist under our statute. If, however, we pass to separately consider the two branches of the Amendment, these appellants are not helped.
Upon the question of “due process of law,” we have not been favored with a single specification regarding either the act, or the practice under it. The property being distributed in this proceeding is all in this State; appellants are our citizens and duly appeared and contested the claim of the Commonwealth; all the facts are agreed to; the law applicable thereto has been passed upon by the orphans’ court, all of whose judges are learned in the law, is now under review by this court, and, judging from the record and the suggestion in the brief, will subsequently be scrutinized by the Supreme Court of the United States. Wherein then have these appellants been deprived of “due process of law”? We agree that “A tax can only be imposed by the State when it has either jurisdiction over a person or jurisdiction over his property”; here it has jurisdiction over both, decedent having been and appellants being domiciled in the State, the latter appearing to the action, all the property now in course of distribution being within the State, and a valid state statute lawfully imposing the tax. Under such circumstances, it is only when the State does not “provide a fair opportunity for submitting the issue to a judicial tribunal for determination upon its own independent judgment as to both law and facts,” *256that the conclusion reached “is void because in conflict with the due process clause”: Ohio Valley Water Company v. Ben Avon Borough, 253 U. S. 287, 289.
Nor is there any definite allegation as to how the estate is deprived of the equal protection of the laws, though this is asserted over and over again, not only in regard to the refusal to allow the deduction of the items specified, but also, as above stated, in regard to the inclusion of the value of the tangible personal property located outside of Pennsylvania. If the estate has been deprived of the “equal protection of the laws,” since all the facts are agreed to, it should be easy to point out exactly how this is so. What has Pennsylvania done which operates to “deny to any person within its jurisdiction the equal protection of the laws”? These executors and residuary legatees are accorded exactly the same protection given by this statute to every other person within its jurisdiction. Since then “the constituents of each class are affected alike, the rule of equality prescribed by the cases is satisfied......[because] the law operates ‘equally and uniformly upon all persons in similar circumstances’ ”: Billings v. Illinois, 188 U. S. 97, 103. It would be of no moment, even if it is the fact, that double taxation may result, so far as regards the tangible personalty located in New York and Massachusetts (Blackstone v. Miller, 188 U. S. 189; Fidelity & Columbia Trust Co. v. Louisville, 245 U. S. 54), for, if this is the case, every one else in like situation will be doubly taxed.
Two of the contentions made by these appellants are entitled to some further consideration. It is clear that neither testator nor any other decedent can, by his will, alter the amount which the Commonwealth is entitled to receive, save to the extent the statute itself specifies, that is, where the gifts are to a “father, mother, husband, wife, children, lineal descendants born in lawful wedlock, legally adopted children, children of a former husband or wife, or the wife or widow of the son of a person *257dying seized or possessed thereof......or from the mother of an illegitimate child, or from any person of whom the mother is a lineal descendant to snch child, his wife, or widow [or] passing from an illegitimate child to his mother” (these being commonly called direct inheritances) ; but two per centum is to be charged upon the value thereof, and where the gifts are to collaterals,— which include all distributees except those above specified, — five per centum is to be charged upon the value thereof. It necessarily follows that the direction of the present will “that all inheritance......taxes_____ .shall be paid out of the capital of my residuary estate,” can have no effect in reducing the amount of tax to be paid to this State, but only operates, as between the two classes of gifts, to fix the ultimate payment upon the residuary devisees and legatees, in relief of the others, each of whom, but for that clause, would suffer an abatement of his or her devise or bequest, to the extent of the tax imposed upon its value. If this was not so, and a testator was permitted to reduce the amount payable to the State, by simply charging upon the residuary estate all the taxes paid elsewhere, the sovereign power of the State to impose them as it pleases, subject only to the requirement of equality and uniformity, would be made subject also, in this class of cases, to the unrestrained directions of a testator. Under such circumstances, a decedent who had a relatively large amount of property elsewhere, might, by the device stated, greatly embarrass and perhaps largely or wholly defeat the claim of the domiciliary State, even upon the value of the property within her own borders.
The inequity of this contention is particularly apparent as to the tax of other states on the realty located therein, the value of which is not considered in determining the amount of our inheritance tax. We fully agree with the contention of these appellants that it would be “quite preposterous to say that the State of Pennsylvania *258has any jurisdiction to impose a tax upon the tax which is paid to the foreign state upon the transfer of foreign real estate.” In the absence of a statutory provision so authorizing, however, it would be at least equally preposterous to say that a legatee can have deducted from the actual value of the property in our State, which he inherits, the amount he or some one else pays some other state, upon the realty there situated, and pay our tax only on the difference; and this, and not the imaginary levying of “a tax upon the tax which is paid to the foreign state,” is the actual situation.
As to the inheritance tax paid to this State, we may further say that the act discloses no trace of a purpose to permit the deduction of the tax itself, in order to determine the valuation upon which the tax is to be levied. On the contrary, section 16 expressly provides that before paying any legacy the “executor or administrator, or other trustee......shall deduct [the tax] therefrom at the rate of two per centum upon the whole legacy [if the inheritance is direct]......and at the rate of five per centum upon the whole legacy,” if the inheritance is collateral. Hence it is palpably erroneous to say that the percentage to be levied on the “clear value of such estate,” as calculated in the manner provided by the statute, should not be levied thereon, but on a sum which is that “clear value” less the tax itself; that is, in the case of direct inheritances on 98 per cent of that value, and in the case of collaterals on 95 per cent of it. Doubtless the legislature could thus provide, but it has not, and, so far as we are aware, no other legislature ever has pursued that course.
The next contention is that the tangible personal property given to the widow, and also that which was to become part of “The Frick Collection,” is not subject to this tax, because situated in other states than Pennsylvania. Everyone concedes those assets cannot be taxed by this Commonwealth; they are incorporated into the *259great body of property of other states, and, by reason thereof, are necessarily subject only to their tax laws and other statutes: St. Louis v. Wiggins Ferry Company, 11 Wall 423; Leisy v. Hardin, 135 U. S. 100; Pittsburgh, etc., Coal Co. v. Bates, 156 U. S. 577. It is sometimes stated in general terms that the reason for this is that the right to tax is based on the protection accorded (Union Refrigerator Transit Co. v. Kentucky, 199 U. S. 194, 202; Tappan v. Merchants’ National Bank, 86 U. S. 490, 501; Shaffer v. Howard, 250 Fed. 873, cited by these appellants) and hence, as the state of the situs is the only one which can give protection to the tangible property there located, it is argued that no other state can tax it, either directly or indirectly. This contention, founded as it is on general expressions only, is, as usually happens in such cases, plainly fallacious. Even the cases cited do not sustain the conclusion sought to be deduced from them. In Union Refrigerator Transit Company v. Kentucky, supra, which is much relied on by these appellants, the court is careful to say that it is only where “the taxing power is in no position to render these services or otherwise to benefit the person or property taxed” that the tax is objectionable. The other authorities are to the same effect. Surely the state-given right of transmission, by which these appellants seek a present award of $24,704,126.55, may be said “otherwise to benefit” them.
Moreover, it is said in Southern Pacific Co. v. Kentucky, 222 U. S. 63, 76, that “The legality of a tax is not to be measured by the benefit received by the taxpayer, although equality of burdens be the general standard sought to be attained. Protection and taxation are not necessarily correlative obligations, nor precise equality of burden obtainable, however desirable. The taxing power is one which may be interfered with upon grounds! of unjustness only when there has been such flagrant abuse as may be remedied by some affirmative principle *260of constitutional law.” So far as we are aware, no well considered opinion, certainly none of the cases cited by these appellants, in any way controverts these principles.
Besides, a multitude of authorities state, and these appellants concede, that this is not a tax on the tangible personalty in New York and Massachusetts, but only on the right of transmission given by the laws of this State, where testator and these distributees alike were and are domiciled. This class of taxes, Union Refrigerator Transit Co. v. Kentucky, supra, [page 211], says, “are controlled by different considerations.” It follows that as the right of transmission is state-created, and hence the Commonwealth can legally say, and does say, upon what terms this testator may give and his legatees may receive property within her jurisdiction, she may, for the reasons already specified, declare that the only basis upon which her conditions can be met, shall be by payment of a tax upon the value of decedent’s property wherever located. When this right of transmission, coupled with the terms and conditions mentioned, fastens upon property, or becomes the medium by which its ownership or devolution is asserted, those who claim under the statute must do so cum onere, that is, must pay a tax, measured in the way stated; and this it has been clearly held the Commonwealth has a right to require.
This conclusion is foreshadowed, but not expressly decided, in Keeney v. New York, 222 U. S. 525, 539, where the property was in New Jersey at the time the inheritance tax was collectible and the property received by the distributees. In Maxwell v. Bugbee, 250 U. S. 525, however, the question was squarely raised, and it is said at page 539: “It is next contended that the effect of including the property beyond the jurisdiction of the state in measuring the tax amounts to a deprivation of property without due process of law because it in effect taxes property beyond the jurisdiction of the state. It *261is not to be disputed that, consistently with the federal Constitution, a state may not tax property beyond its territorial jurisdiction, but the subject-matter here regulated is a privilege to succeed to property which is within the jurisdiction of the state. When the state levies taxes within its authority, property not in itself taxable by the state may be used as a measure of the tax imposed. This principle has been frequently declared by decisions of this court.”
There are, moreover, other insurmountable obstacles in the path of these appellants. If it was necessary to obtain the express or implied consent of New York and Massachusetts, before this Commonwealth would be allowed to include, in the total valuation of the estate, the value of this foreign-located tangible personalty (which, of course, it is not), it would not be difficult to show that both were given; the former by the statutes of those states, hereinafter quoted, and the latter in the undisturbed comity existing between the states.
It is said in Bullen v. Wisconsin, 240 U. S. 625: “As the states where the property is situated, if governed by the common law, generally recognize the law of the domicil as determining the succession, it may be said that, in a practical sense at least, the law of the domicil is needed to establish the inheritance. Therefore, the inheritance may be taxed at the place of domicil, whatever the limitations of power over the specific chattels may be.” To some degree, of course, the rule of comity may be modified by the laws of the state where such personalty is located (see cases cited in New Orleans v. Stempel, 175 U. S. 309, 313); but there is nothing appearing in the legislation of either New York or Massachusetts denying or qualifying the right claimed by this Commonwealth. True, there are provisions in their laws which differ from ours; notably those exempting charities from even this species of taxation, and limiting the proportion of the estate which a testator may give to charity. These re*262late, however, only to wills of testators there domiciled; the applicable statutory provisions regarding estates of nonresident decedents (showing also, if this is needed, the express consent of those states to the proceedings here), being as follows:
New York: “The validity and effect of a testamentary disposition of real property, situated within the state, or of an interest in real property so situated, which would descend to the heir of an intestate, and the manner in which such property or such an interest descends, where it is not disposed of by will, are regulated by the laws of the state, without regard to the residence of the decedent. Except where special provision is otherwise made by law, the validity and effect of a testamentary disposition of any other property situated within the state, and the ownership and disposition of such property, where it is not disposed of by will, are regulated by the laws of the state or country, of which the decedent was a resident, at the time of his death.”
Massachusetts: Chapter 199, section 1: “If administration is taken in this Commonwealth on the estate of a person who was an inhabitant of any other state or country, his estate found here shall, after payment of Ms debts, be disposed of according to his last will, if any; otherwise his real property shall descend according to the laws of the state or country of which he was an inhabitant.”
Chapter 65, section 5: “Property of a nonresident decedent which is within the jurisdiction of the commonwealth at the time of his death, if subject to a tax of like character with that imposed by this chapter by the law of the state or country of Ms residence, shall be subject only to such part of the tax hereby imposed as may be in excess of the tax imposed by the laws of such other state or country, provided that a like exemption is made by the laws of such other state or country in favor of estates of residents of this commonwealth; but no such exemp*263tion. shall be allowed until the tax provided for by the law of such other state or country shall be actually paid, guaranteed, or secured in accordance with the law.”
We agree, therefore, with counsel for the Commonwealth, that under the circumstances stated “it is mere metaphysics to argue whether the transfer [of the tangi-. ble personalty under consideration] is effected by virtue ' of the law of the situs or the law of the domicil; the fact is that tangible personal property passes according to, and in the manner provided by, the law of the domicil.” We are clear, also, that there is no legal objection to including the value of the tangible personal property located in New York and Massachusetts; and this conclusion would probably be inevitable also (even if there was no comity existing between those states and ours, and no statutes of theirs on the subject), because of the admitted facts that all of the assets presently being distributed, and now claimed by these appellants, are located in Pennsylvania, and the will of testator, through which their right is derived, requires the tax to be paid out of them. For the reasons stated, no claim to these assets can successfully be made, save upon compliance with our statute requiring the payment of an inheritance tax on the value of all the tangible property there located, as well as on the value of the real and personal property in this State.
The principles stated answer also the contention that the tax cannot be assessed at this time, nor any interest charged, because some disputed and contingent claims have not been paid, and hence, it is not yet known what amount should be deducted for them and for administration expenses in adjusting them. If, however, the Act of 1919 provides that this character of tax shall fall due at a given time after a decedent’s death, it must then be paid; and if it fixes a date from which interest shall run, it will begin to run from that date. It is erroneous to assert that interest upon a liability never begins to run *264until the principal is payable; this is so only when no provision is made on the subject: Morris v. Ellwood, 275 Pa. 319. Many notes, to be paid in the future, carry “interest from date”; and this may always be provided for by contracting parties, and by statute in cases within the State’s power to levy and collect. It is only necessary, therefore, to see what the Act of 1919 says as to the time the tax shall become due and payable and from what date interest shall run, remembering always that the tax is on the estate in its entirety, and not on each devise and bequest, when and as payable, as these appellants erroneously contend.
It must be admitted the act might have made clearer the answer as to the time when the tax is due, but enough appears to show the legislative intention. Section 14, which relates to the property of resident decedents, provides that “Whenever any such tax shall have remained due and unpaid for one year the register may apply to the orphans’ court, by bill or petition, to enforce the payment of the same.” Section 29 says that “Whenever any tax imposed by this act upon the transfer of property of a nonresident decedent within this Commonwealth shall have remained due and unpaid for one year, the auditor general may apply to the Court of Common Pleas of Dauphin County, or of any county in which such property may be situated, by bill or petition, to enforce the payment of the same” or may sue to recover it in “any court of this Commonwealth or elsewhere.” And section 38, which relates to both resident and nonresident decedents, provides that “If the tax is paid within three months after the death of the decedent, a discount of five per cent will be allowed. If the tax is not paid at the end of one year from the death, interest shall be charged at the rate of twelve per centum per annum on such tax.”
The last sentence above, fixes the fact that interest begins to run at the end of the year; and all of the provisions quoted, when considered together, may fairly be *265construed to mean that the tax is due and payable not later than the end of the year, which time had expired before the award appealed from was made. The court below did not err, therefore, in directing the payment of the tax on the instant distribution, the assets in which, as well as those not included in the present account, but nevertheless included in the tax valuation, belonging alike to these appellants, who are, by this distribution, awarded a large part of the estate. It may be well to add that sections 20 and 40 of the act provide an adequate remedy for recovering back any excess payment made to appear by reason of later developments in the estate.
By the Act of July 9, 1919, P. L. 794, it is provided as follows: “All estates in any building, ground, books, curios, pictures, statuary or other works of art, passing by will from a person seized or possessed thereof to any municipality, corporation or unincorporated body, for the sole use of the public by way of free exhibition within the State of Pennsylvania, whether in trust or otherwise, shall not be subject to any collateral inheritance tax for the use of the Commonwealth.” No other statute grants exemption from inheritance taxes. By virtue of the provision quoted, the Commonwealth concedes that the value of the land given to the City of Pittsburgh for a public park should be deducted from the “clear value of the estate,” in determining the amount upon which the tax should be assessed, but claims that the $2,000,000 bequeathed for the purpose of keeping the park in order, should not be deducted. The court below erroneously decided otherwise, stating as its reasons that the legacy was given “for the purpose of completing the gift of the land, to effectuate the purpose of the testator,” and was no “more than will be reasonably required to maintain and embellish said land for park purposes.”
It will be noticed, however, that the statute nowhere refers to money gifts, but expressly states what subjects *266shall be exempted from the payment of the tax. It does not say “all estates......given for the sole nse of the public,” but that “all estates in any building, ground, books, curios, pictures, statuary or other works of art,” given for such use, shall be exempted, and by no process of reasoning can a money gift be held to come within any of these classes. It follows, therefore, that the $2,000,000 should not have been deducted in fixing the amount upon which the tax was levied; not only because provisions exempting property from taxation must be strictly construed (Bank of Commerce v. Tennessee, 104 U. S. 493; Com. v. Northern Electric L. & P. Co., 145 Pa. 105, 109), but also because the expression of the particular things which shall be exempted, excludes all other subjects: expressio unius est exclusio alterius.
Among other personalty owned by testator, located in his dwelling house in New York City, were a Louis XV tulip rosewood library table, which was appraised at $5,500, and a 16th century French walnut cabinet, appraised at $35,000. The Commonwealth claims that they are “antique.....furniture,” within the meaning of those words in the foregoing quotation from testator’s will, and hence were included in the gift to the trustees for the benefit of the Frick Collection, and upon their appraised value a tax of five per cent should be assessed, although that corporation refused to receive them because they were given by the will to the widow, who, under the decree below, pays a tax at the rate of two per cent only. The court below overruled this claim because of an agreement of all the parties interested, including the Commonwealth, that these and the other articles of furniture in testator’s New York home were “nothing more than the ordinary furniture and furnishings suitable for such residence.” Since that which is “nothing more than ordinary furniture” and “antique......furniture” are not or may not be the same, and there is no evidence compelling the conclusion that they are not, we cannot con*267vict the court of error in holding they are not “antique ......furniture” within the meaning of the will. Moreover, the refusal of “The Frick Collection” to receive them as “antique......furniture” necessarily resulted, if they were such, in their falling into the residue, upon which the tax imposed on their value would have been at the rate of two per cent, exactly as it was charged in the decree appealed from.
There is one other matter, not referred to in the assignments of error, but to which our attention is specifically called by a stipulation between the Commonwealth and the parties interested under the will. It appears that testator had purchased what are known as the Fragonard Panels, which were appraised at the value of $750,000, and the Boucher Panels, which were appraised at the sum of $150,000; and had “reconstructed the rooms, in which his art collection was to be exhibited, so as to contain said panels, and they were placed therein and are now there, being applied to the walls of the rooms.” Whether or not the result of this was to make them a part of the realty, under the laws of New York, we do not know, except as we may infer the negative, since apparently their value was included in fixing the amount upon which the tax was assessed, and no assignment of error objects to this.
The judgment of the court below is reversed, in so far as relates to the legacy of $2,000,000, for the maintenance of the park given to the City of Pittsburgh, and is affirmed as respects all the other questions raised on these six appeals; the costs on all the appeals to be paid by the estate.