The principal question presented *511by this case is whether and to what extent plaintiff Production Steel Strip Corporation has so acted upon the materials which it has imported for use in its manufacturing operations as to cause them to lose their distinctive character as imports and their immunity from property taxation within the meaning of "imports” as used in the Import-Export Clause, Art I, § 10, cl 2 of the United States Constitution.1
I—FACTS
Stipulated facts as pertinent are:
"Plaintiff, Production Steel Strip Corporation’s business is in part (1) to purchase hot roll steel coils and by descaling, cold reducing, annealing and skin rolling, to produce cold roll strip of restricted tolerances and specialized steel finishes, * * * .
"The hot roll steel coils purchased by Taxpayer are a standard product. Such product when imported from foreign mills is identical with, interchangeable with, and cannot be differentiated so far as utility is concerned from steel acquired from domestic mills. Such steel coils are produced to the same specifications and have the same properties.
"Plaintiff purchased its steel coils from domestic mills and from foreign mills. During the Great Lakes navigation season (April 1 of each year to November of such year), a substantial portion of its needs for steel coils in 1965, 1966 and 1967 was obtained from foreign mills and was delivered to Taxpayer at Detroit on an average of a two and one-half months lead time after same was ordered. A substantial portion of such imports were, on December 31, 1965, stored outside of the boat dock, not under customs warehouse bond, some was stored in *512Taxpayer’s warehouse on Humboldt Street near the dock, and small amounts were on tax date stored at other warehouses. Such imported steel is transported to Taxpayer’s plant at 20001 Sherwood, fourteen (14) miles from the dock, when there is room at Taxpayer’s plant on Sherwood. On tax date Production Steel Strip, Inc. had sufficient steel coils at its plant on Sherwood for its needs for about two months.
"After the close of navigation season between November of 1965 and April 1, 1966 and between November 1966 and April 1, 1967, Taxpayer purchased its supply of steel coils from domestic mills only and not from foreign mills. The time elapsing from date of Order to date of Delivery of such purchases from domestic mills during such periods between November 1965 and April 1, 1966 and between November 1966 and April 1967 was one-half month.”
Defendants are the local governmental authorities who annually assess, levy and collect personal property taxes on such property as is within their corporate limits on the tax date, December 31 of each year. The assessments in question are for the tax years 1966 and 1967. The following facts are not stipulated but are of record as indicated.
The 1966 assessment, made on the basis of property on hand December 31, 1965, was made by both the local Board of Assessors and the State Tax Commission on the basis "that a 2 1/2 month usage was 'essential to current requirements.’ ” (In re Appeal No. 1155 of Production Steel Strip Corporation, 1967, Michigan State Tax Commission, paragraph 5; and see complaint, páragraph 6, answer, paragraph 6.) The State Tax Commission stated:
"2. That the city of Detroit has stated that the appellant is the importer of the steel inventories in question but because of the action of taxpayer in processing this steel a portion of the inventory of steel *513should nevertheless be added to its assessment, representing that part,
" ' . . . essential to current manufacturing requirements . . . ’ Youngstown Sheet & Tube Co. vs Bowers, 358 US 534, 79 S Ct 383 [3 L Ed 2d 490 (1959)].”
The 1967 assessment was more complicated. The Board of Assessors assessed on the basis that, and the State Tax Commission affirmed that the amount of imported inventory that had lost its constitutional immunity and was taxable "was the entire amount of such imports and was not limited to two and one-half (2-1/2) months processing and shipment.” (Complaint, ¶ 6; answer, ¶ 6, Production Steel Strip Corp v City of Detroit, No 121450; In re Appeal No 1377 of Production Steel Strip Corp, 1968, Michigan State Tax Commission.) The State Tax Commission noted:
"The Commission is in accord with the city of Detroit in relying on the recent court decision of Virtue Bros. vs County of Los Angeles, [239 Cal App 2d 220] 43 Cal. Reporter 505 [1966], with certiorari denied by the United States Supreme Court on October 10, 1966.”
While the Board of Assessors and State Tax Commission originally adopted the formula of taxing all the imported steel present on December 31, 1966, on appeal to the circuit court, prior to final judgment, the defendants abandoned this position, principally on the basis of the Court of Appeals case of Knight Newspapers, Inc v Detroit, 16 Mich App 438; 168 NW2d 318 (1969). The defendants resumed their 1966 assessment position "that a 2 1/2 months usage was 'essential to current requirements.’ ” Plaintiff, of course, continued to argue for a 1/2 month basis. (Affidavit in support *514of motion for partial summary judgments, September 1, 1970, No 121450, supra.)2
The circuit court r¿lying on Denver v Denver Publishing Co, 153 Colo 539; 387 P2d 48 (1963); Orr Felt & Blanket Co v Schneider, 3 Ohio 2d 14; 209 NE2d 150 (1965) and Knight Newspapers, Inc v Detroit, 16 Mich App 438 (1969) accepted plaintiffs 1/2 month replenishment from domestic sources formula.
Defendant taxing authorities appealed this judgment to the Court of Appeals. The Court of Appeals with a divided Court affirmed holding that 14 days was the correct replenishment time to be used in computing the taxpayer’s current operational needs. 42 Mich App 698, 703; 202 NW2d 719. The minority opinion stated:
"We are here considering the taxable status of the plaintiffs foreign inventory, and I cannot see why the fact that the plaintiff satisfies some of his needs domestically should make any difference.” 42 Mich App 698, 705.
We granted leave to appeal. 388 Mich 808 (1972).
II—STATE TAXATION OF IMPORTS— UNITED STATES SUPREME COURT ANALYSIS OF ART I, § 10, CL 2
As this is a case involving the interpretation of the United States Constitution and a case of first impression before this Court, an analysis of controlling United States Supreme Court decisions is essential.
In any historical analysis of the decisions relat*515ing to state taxation of imports from a foreign country, we must begin with the opinion of Chief Justice Marshall in Brown v Maryland, 25 US (12 Wheat) 419; 6 L Ed 678 (1827), the landmark case dealing with art I, § 10, cl 2 of the United States Constitution. Brown was concerned with a Maryland statute declaring that importers of foreign goods by the bale or package must secure a license in order to sell their goods. The Court held that the statute levied a prohibited impost on imports and was, therefore, unconstitutional and in the course of the opinion Chief Justice Marshall stated that "there must be a point of time when the prohibition ceases, and the power of the State to tax commences.” Having stated the premise, he elaborated on the vexatious nature of it:
"The constitutional prohibition on the States to lay a duty on imports, a prohibition which a vast majority of them must feel an interest in preserving, may certainly come in conflict with their acknowledged power to tax persons and property within their territory. The power, and the restriction on it, though quite distinguishable when they do not approach each other, may yet, like the intervening colours between white and black, approach so nearly as to perplex the understanding, as colours perplex the vision in marking the distinction between them. Yet the distinction exists, and must be marked as the cases arise. Till they do arise, it might be premature to state any rule as being universal in its application. It is sufficient for the present to say, generally, that when the importer has so acted upon the thing imported, that it has become incorporated and mixed up with the mass of property in the country, it has, perhaps, lost its distinctive character as an import, and has become subject to the taxing power of the State; but while remaining the property of the importer, in his warehouse, in the original form or package in which it was imported, a tax upon it is too plainly a duty on imports to escape the prohibition in *516the constitution.” (Emphasis added.) 25 US (12 Wheat) 419, 439.
Chief Justice Marshall also elaborated on some acts or conduct of the importer which would cause the goods to be "mixed up with the mass, of property in the county [and to lose] its distinctive character as an import”. He held that the goods lose their character as imports when the importer (1) "sells them,” or (2) "[breaks] up his packages, and [travels] with them as an itinerant pedlar,” or (3) that the goods brought into this country by an importer "for his own use” and here "used” by him are to be regarded as a part of "the common mass” of property and are not immune from state taxation. 12 Wheat 419, 443.
Thus, Marshall’s discourse went beyond the scope of the question actually presented in Brown, but the United States Supreme Court subsequently applied the principle that imported goods themselves cannot be taxed by the states while held in the importer’s warehouse in the original package for resale. See Low v Austin, 80 US (13 Wall) 29; 20 L Ed 517 (1871); License Cases, 46 US (5 How) 504; 12 L Ed 256 (1847).
The United States Supreme Court has recognized, as had Chief Justice Marshall, that the point comes when an import loses its constitutional immunity by ceasing to be an import. They have stated that immunity is lost when:
(1) the original package is broken;3
(2) the goods are sold;4
*517(3) the character of the goods imported is changed by subjecting them to a manufacturing process;5
(4) by making use of the goods. 6
In Hooven & Allison Co v Evatt, 324 US 652; 65 S Ct 870; 89 L Ed 1252 (1945)7 the Supreme Court considered the validity of an Ohio ad valorem tax levied on imported bales of hemp and other fibers which were stored in the manufacturer’s warehouse in their original packages prior to their use in the manufacture of cordage and similar products. The Ohio Supreme Court had held the tax valid on the ground that imports for use, as opposed to imports for sale, lost their constitutional immunity upon storage in their original packages because they had become intermingled with the common mass of property within the state. The United States Supreme Court held that the tax violated the Import-Export Clause. The Court held that the mere storage of hemp anticipatory to its being placed in the manufacturing process did not itself constitute a "putting to use” and thus held the tax upon hemp invalid. Justice Stone, speaking for a majority of the Court, stated:
"It cannot be said that the fibers were subjected to manufacture when they were placed in petitioner’s warehouse in their original packages. And it is unnecessary to decide whether, for purposes of the constitutional immunity, the presence of some fibers in the *518factory was so essential to current manufacturing requirements that they could be said to have entered the process of manufacture, and hence were already put to use for which they were imported, before they were removed from the original packages. Even though the inventory of raw material required to be kept on hand to meet the current operational needs of a manufacturing business could be thought to have then entered the manufacturing process, the decision of the Ohio Supreme Court did not rest on that ground, and the record affords no basis for saying that any part of petitioner’s ñbers, stored in its warehouse, were required to meet such immediate current needs. Hence we have no occasion to consider that question.” 324 US 652, 667. (Emphasis added.)
Thus, the Hooven Court specifically stated that it left open the question as to whether the presence of some fibers in the factory were so essential to "current manufacturing requirements” that they could be said to have entered the process of manufacture and hence had already been "put to the use” for which they were imported.
That precise question was faced by the United States Supreme Court in the companion cases of Youngstown Sheet & Tube Co v Bowers and (United States Plywood Corp v Algoma), 358 US 534; 79 S Ct 383; 3 L Ed 2d 490 (1959).8
The question posited by the Youngstown Court also was the basis of their new standard. The Court asked:
"Do the facts as stipulated and found, in the cases before us, when considered in the light of applicable legal principles, show that these manufacturers have so acted upon the imported materials as to cause them to lose their distinctive character as imports’ by irrevocably committing them, after their importation journeys *519have definitely ended, to 'use in manufacturing’ at the plant and point of final destination, and by 'entering’ and 'using’ them 'in manufacturing’ at that place?” 358 US 534, 543. (Emphasis added.)
In the Youngstown case, 166 Ohio St 122; 140 NE2d 313 (1957) (which involved ores shipped in bulk), the Ohio Supreme Court upheld an ad valorem tax on imported iron ores (used in the process of manufacturing iron and steel) which were stored in "ore yards” in storage piles according to country of origin and grade adjacent to the manufacturing facilities of the importer. A portion of the foreign ores was periodically removed from these "ore yards” to "stock bins” or "stock houses” located close to the furnaces. These "stock bins” held a one or two day’s supply and were the source from which the furnaces were fed ores. This repetitive removal to the "stock bins” gradually depleted the stock piles of ores in the "ore yards” which in turn were replenished by new imports of bulk iron ores from foreign sources. This resulted in a commingling of old and new shipments of iron ores in the "ore yards”. The Supreme Court of Ohio held that the:
"[P]rotection [of the Import-Export Clause] cannot extend to such iron ore (1) after it has been commingled with other iron ore imported at a different time, even though such iron ore is of the same grade and was imported from the same place, and (2) after portions of such ore have been removed for use in manufacturing.” 166 Ohio St 122; 140 NE2d 313, 314-315.
Similarly, in the United States Plywood Corporation case, 2 Wis 2d 567; 87 NW2d 481 (1958), the Wisconsin Supreme Court held that raw materials imported from foreign countries and stored at the importer’s factory in their original packages are *520not immune from a general property tax when such goods are "put to the use for which acquired” in the sense of being essential to the current manufacturing requirements of the importer. The goods involved in this case were imported lumber and veneers. The lumber imported in bulk was unloaded from railroad cars and stacked in piles adjacent to the importer’s plant to air dry. Since most of the lumber was imported in a "green” condition, it had to be dried before it could be used for manufacturing purposes. This air-drying was a preliminary step to a subsequent kiln drying operation. The Wisconsin Supreme Court readily found that the dominant purpose of the stacking was to air dry the lumber so that it had "entered the process of manufacture” and was thus "put to the use for which [it was] imported.” The City of Algoma imposed a property tax on one-half of the lumber and veneer on the ground that that portion was committed for immediate use in manufacturing. The Wisconsin Supreme Court upheld the tax on the same ground. This finding, not contested on appeal, was affirmed by the United States Supreme Court.
The veneers in the Plywood case were imported in bundles secured by metal straps or in wooden crates and kept in such packages in the importer’s warehouse until used in the manufacturing process. The Wisconsin Supreme Court approved the lower court’s findings that one-half of the amount of the veneers on hand was necessary to meet the importer’s current operational needs and therefore had lost constitutional immunity since the veneers were "in substance being put to the use for which the raw materials were imported, even though not yet removed from their wrappings or subjected to any physical or chemical change.” The United *521States Supreme Court affirmed this holding using as its principal authorities Brown v Maryland and Hooven & Allison Co v Evatt.
Perhaps of particular significance in this case because of the opinions and arguments below and on appeal are the formulas used in Youngstown and United States Plywood by Ohio and by Wisconsin. There is nothing in either the report of Youngstown in the Ohio Supreme Court or in the United States Supreme Court to indicate that Ohio did not tax the entire amount of imported ore present on tax day. The only clue to the amount of ore then present is that "Youngstown endeavors to maintain 'a supply of imported ores to meet its estimated requirements for a period of at least three months.’ ” 358 US 534, 537. In United States Plywood, "[t]he Assessor of the City of Algoma, believing that one-half of the lumber and veneers on hand on the taxing date was necessarily required to be kept on hand to meet the current operating needs of petitioner’s manufacturing plant, assessed an ad valorem tax upon the value of that one-half of the lumber and veneers.” 358 US 534, 547.
Quite simply in Youngstown it appears that the assessor assessed all the imports that were there, which probably was in the neighborhood of a three months supply. In United States Plywood, the assessor judged half of what was on hand was necessary for "current operating” needs.
There is no mention and no evidence of interest in Youngstown in the specifics of daily or monthly usage or of replenishment time which have figured so largely in the arguments and opinions in the instant case.
Without any such evidence, the United States Supreme Court concluded:
*522”[T]he facts as stipulated and found in the cases before us, when considered in the light of applicable legal principles, show that these manufacturers have so acted upon the imported materials as to cause them to lose their distinctive character as \imports’ by irrevocably committing them, after their importation journeys have deñnitely ended, to 'use in manufacturing’ at the plant and point of fínal destination, and by \entering’ and ’using’ them ’in manufacturing’ at that place [.]” 358 US 534, 543. (Emphasis added.)
The United States Supreme Court deals with the "current operational needs” test of Hooven as follows:
"Unlike Hooven, these are not cases of the mere storage in a warehouse of imported materials intended for eventual use in manufacturing but not found to have been, essential to current operational needs. Here the Ohio and Wisconsin courts have in effect held that the stipulated and found facts show that the imported materials that were taxed by those States were so essential to current manufacturing requirements that they must be said to have entered the process of manufacture, and those courts have rested their judgments, in major part at least, on that ground. Our question therefore is precisely the one which the Court did not reach or consider in the Hooven case.” 358 US 534, 544. (Emphasis added.)
A fair conclusion to be drawn from Youngstown is that the United States Supreme Court grants the states a reasonable amount of latitude in determining what "current operational needs” are9 once it is clear that the "manufacturers have so acted upon the imported materials as to lose their distinctive character as 'imports’ ”. 358 US 534, 543. (Emphasis added.)
We turn now to determining whether and to *523what extent the hot roll steel coils in the instant case had lost "their distinctive character as 'imports’ ” under the standards established in Youngstown.
Ill— YOUNGSTOWN & PRODUCTION STEEL
We begin a comparative analysis of Youngstown and Production Steel with a transitional quotation from Youngstown:
"And inasmuch as 'the reconciliation of the competing demands of the constitutional immunity and of the state’s power to tax, is an extremely practical matter’ (Hooven & Allison Co. v. Evatt, supra, at 668), we must approach the question whether these materials had been 'put to the use for which they [were] imported’ (id., at 657) with full awareness of realities and treat with them in a practical way.” 358 US 534, 545.
Following the above quotation the United States Supreme Court finds that "the ores were not only needed, imported, * * * irrevocably committed to supply * * * [and] entered the manufacturing process * * * and to have lost their distinctive character as 'imports’ and all tax immunity as such” (358 US 534, 546) from the following facts:
"The stipulation in the Youngstown case shows that the imported ores were essential to the operation of Youngstown’s Ohio plant; that Youngstown had imported them 'for use in manufacturing’ and 'to meet its estimated [manufacturing] requirements’ at that plant; that the ores had arrived at their destination, had been placed in 'piles’ in the 'ore yards’ of that plant, and their importation journey definitely had ended; that the ores were irrevocably committed to 'use in manufacturing’ at that plant and point of final destination; and that the daily ore needs of the plant were conveyed from the 'piles’ in the 'ore yards’ to 'stock bins’ or 'stock *524houses,’ holding one or two days’ supply, from which they were fed into the furnaces.” 358 US 534, 545-546.
In Production Steel, there is no question but that "the imported [steel coils] were essential to the operation” of plaintiffs plant, that the steel coils in issue were imported "for use in manufacturing” and "to meet estimated requirements”; and that the steel coils’ "importation journey definitely had ended” and were "irrevocably committed to 'use in manufacturing at that plant and point of final destination.’ ” No question at all about this.
The service of supply in Production Steel does not consist of " 'piles’ in the 'ore yards’ to 'stock bins’ ” exactly. But the flow of material from boat docks and surrounding warehouses to the factory curtilage and into the factory itself is certainly the same kind of manufacturing materials feeding process with which almost everyone in Michigan is generally familiar. So the supply line in Production Steel is strictly comparable to Youngstown.
The aforementioned comparative analysis brings Production Steel within the Youngstown rule relative to losing the "distinctive character of imports”, etc.
What about Hooven’s "current operational needs”?
This is a point we considered specifically above, and concluded that once the importer has irrevocably committed imports at their journey’s end to use in manufacturing, the states have a reasonable amount of latitude in determining "current operational needs”.
The fact of the matter appears to be that the Board of Assessors and the State Tax Commission have not been entirely sure what the legal guidelines should be in determining "current opera*525tional needs”. They have employed at least two formulas, the first assessing all imports present on the taxing date, the second assessing of the imports present on the taxing date the equivalent of daily requirements multiplied by the number of days needed to replenish such requirements from the foreign source derived.
There may be justification for the first formula in Youngstown and the California case, for which the United States Supreme Court denied certiorari, which upheld assessing all imported property present on the taxing date. (Virtue Bros v Los Angeles County, 239 Cal App 2d 220; 48 Cal Rptr 505 [1966], cert den, 385 US 820; 87 S Ct 45; 17 L Ed 2d 58 [1966].)10
However, since defendants have receded from that position and since that matter was not argued before us, we leave the question open and express no opinion.
As to the second assessment formula that the "current operational requirements” are 2-1/2 months usage with a patent or latent reference to the replenishment time from abroad, certainly there is nothing in Youngstown that precludes approving this formula. As a matter of fact, Production Steel’s 2-1/2 months usage compares favorably with Youngstown’s attempted maintenance of 3 months requirements, and, of course, we have no comparable standard from United States Plywood.
If we look to the facts further we find that on the taxing date plaintiff had about nine months usage on hand (derived from Exhibit V, Stipulation of Facts). Recognizing the facts of life of Great Lakes shipping, this would suggest that plaintiff *526had established a manufacturing service of supply sufficient to meet its operational requirements until the reopening of navigation.11 Since plaintiff freely admitted the cost advantage of such imports, it would appear that plaintiff had prudently established a manufacturing supply line to meet its operational needs which would advantage it most.
In the face of such a general fact situation, it certainly cannot be said that defendants’ judgment as to "current operational requirements” was excessive whatever theoretical argument might be made that replenishment of usage was possible in 1/2 month.12 As Youngstown held "we must approach the question whether these materials had been 'put to the use for which they [were] imported’ [Hooven, p 657] with full awareness of realities and treat them in a practical way.” 358 US 534, 545.
We therefore mindful of the injunction in Youngstown (358 US 534, 550) not to "impute to Framers of the Constitution a purpose to make such a discrimination in favor of materials imported from other countries as would result if we approved the views pressed on us by the manufacturers” hold that defendants were quite within their authority in assessing plaintiff’s imported steel coils on a formula of 2-1/2 months usage.
IV—KNIGHT AND DENVER
The courts below, the State Tax Commission and *527counsel’s arguments have referred significantly to Knight Newspapers, Inc v Detroit, 16 Mich App 438 (1969) and Denver v Denver Publishing Co, 153 Colo 539; 387 P2d 48 (1963). We will therefore comment briefly on their applicability to this case.
Insofar as Knight adopts "[t]he rule and formula used in the Denver Case” as the rule in Michigan, 16 Mich App 438, 442, it is disapproved and overruled. This Court prefers to, and must rely on the original and basic authority of Youngstown. However, whether the decision reached in Knight is correct or incorrect is not before us. As Denver says, "[t]here is no rigid and inflexible rule which can be laid down to determine the 'current operational needs’ of a taxpayer. This is an area where in the policy of the law dictates ad hoc determinations based on the facts presented in each particular case.” 153 Colo 539, 548-549; 387 P2d 48, 53. Knight appears to raise the question of assessing the entire import or of an "arbitrarily set” 15 days’ supply standard. 16 Mich App 438, 440. We have expressly reserved the question of assessing the entire import and, of course, we do not have before us the record to judge whether or not the 15 day standard was arbitrary or reasonable.
As to Denver, we have reserved the question on which it rules, namely whether the whole import is assessable, and we see no purpose in limiting the broad general rules of Youngstown by raising "the distinction between 'current operational needs’ and good business practices dictated by prudent management,” if indeed there necessarily is any distinction. In any event, Denver’s comment, quoted above, against a "rigid and inflexible rule” in these cases, we believe the better lesson from this case. Furthermore, it is not at all certain *528that the decision does not support defendant’s formula as it is based on replenishment from Canada although the taxpayer also had a domestic source. See Beall Pipe & Tank Corp v State Tax Commission, 254 Or 195, 200; 458 P2d 420, 423 (1969) interpreting Denver as determining "current operational needs on the basis of the length of time required to secure additional supply from the foreign source.”
The Court of Appeals and the circuit court are reversed. The case is remanded to circuit court for further proceedings consistent with this opinion. No costs, a public question.
T. M. Kavanagh, C. J., and T. E. Brennan, and Swainson, JJ., concurred with Williams, J.Article I, § 10, cl 2 of the United States Constitution provides in pertinent part:
"No State shall, without the Consent of Congress, lay any Imposts or Duties on Imports or Exports, except what may be absolutely necessary for executing its inspection Laws * * * .”
Not a part of the facts of this case but of interest, for the 1969 assessment, the State Tax Commission used a three months figure as "essential to current requirements.” (In re Appeal No 1515 of Production Steel Strip Corporation, 1970).
Cook v Pennsylvania, 97 US 566; 24 L Ed 1015 (1878); May & Co v New Orleans, 178 US 496; 20 S Ct 976; 44 L Ed 1165 (1900).
Waring v The Mayor, 75 US (8 Wall) 110; 19 L Ed 342 (1869) (the initial importer had entered into a contract of sale prior to the landing of the goods, but, since under the contract he was responsible for any loss or damage, his vendee was held not to take his place as importer). License Cases, supra, 575; Low v Austin, supra, May & Co v New Orleans, supra.
Gulf Fisheries Co v MacInerney, 276 US 124; 48 S Ct 227; 72 L Ed 495 (1928) (imported raw fish processed prior to the imposition of the tax). But see Low v Austin, supra (imported champagne not subject to taxation while in the possession of the importer although during such time it was aging).
Southern Pacific Co v Calexico, 288 F 634 (SD Cal, 1923) (imported goods pledged to secure a loan held to be taxable because put to use). See also Brown v Maryland, 25 US (12 Wheat) 419, 443 (1827) (dictum) (referring to plate or furniture used by the importer).
See the note on this case by Thomas Reed Powell, State Taxation of Imports—When Does an Import Cease to be an Import in 58 Harv L Rev 858 (1945).
For a discussion of the Youngstown case see 73 Harv L Rev 84, 176-179 (1959); 34 Notre Dame Law 593, 594-596 (1959); 1959 Wis L Rev 330, 335-336 (1959).
Same conclusion reached, In re Asheville Citizen-Times Publishing Co, 281 NC 210, 220; 188 SE2d 310, 316 (1972).
See also American Smelting & Refining Co v Contra Costa County, 271 Cal App 2d 437; 77 Cal Rptr 570 (1969); In re Asheville Citizen-Times Publishing Co, 281 NC 210; 188 SE2d 310 (1972).
See comments of Chief Justice Taft in Wheeling Steel Corp v Porterfield, 14 Ohio St 2d 85, 100; 236 NE2d 652, 661 (1968) on the impact of Great Lakes shipping on "current operational needs.” The Ohio Supreme Court reversed a tax on the whole stockpile until renewal of the navigation season.
It certainly seems very artificial and a strange commentary on plaintiff’s business acumen to insist that a 14 day supply was sufficient for its current operational needs when in fact it had a supply almost 20 times that.