delivered the opinion of the Court.
This action- was instituted by the appellants against, the appellee to recover an' alleged balance due on bank account. The appellants were customers of and depositors in the bank of the appellee; and the appellants having been notified that their account was overdrawn, upon investigation, they discovered, as they allege, 'that a considerable amount that had been paid out on their account had been paid out on forged checks, and that, by a proper balancing of the account as of the 10th of October, 1873,. there was a balance of $6,113.37 then due them; and it was to recover that amount that this action was instituted.'
In the course of the trial below, several questions were raised and decided; some upon the introduction of the evidence, and others upon the prayers offered by the parties for instructions to the jury. We shall first consider the questions raised by the prayers, so far as those questions are presented by the exceptions taken by the appellants.
At the trial below, there were fourteen checks produced which were alleged to be forgeries on the appellants, and which had been paid by the appellee. These checks were all entered in the appellants’ bank-book, containing the account between the appellants and the appellee. Five of these checks, amounting to $860, were included among the checks entered in the bank-book at the time it was written up and balanced on the 13th.of July, 1873;. and the remaining nine checks, amounting to $1296, were dated, presented and paid, between the 13th of July,. 1873, and the 6th of October, 1873, at which latter date *583the bank-book was again written up and balanced. Upon each occasion of writing up and balancing the bank-book, the cancelled checks were returned to the appellants, and the balance ascertained carried forward to their credit. Holmes, the alleged forger, was the confidential clerk and book-keeper of the appellants, and all the checks produced and alleged to have been forged were taken from the regular check-book of the appellants, and were filled up in the handwriting of Holmes. He was entrusted with the care of the appellants’ bank-book, their checkbook, and with the checks returned by the bank; and he entered in the bank-book all the checks paid by the bank, except the four last. It was his business to enter the checks in the bank-book and to superintend the writing up and balancing the account with the bank, and to keep himself informed of the true state of the account. It was not until about the 10th of October, 1873, upon being notified that their account with the bank had been overdrawn, that the appellants, as they allege, first discovered that Holmes had forged checks and drawn money on their account.
Upon proof of these facts, the appellants claim that, under well established principles of law, they were entitled to recover the entire amount of the fourteen checks produced, if in fact they were forgeries; and that the Court below was in error in refusing to grant their first prayer, which asserted this right. On the other hand, the appellee sought to maintain two distinct grounds of defence; first, that the checks alleged to be forged were not forged at all, but were the genuine checks of the appellants; and second, that, assuming the checks to be forged, there was such negligence, and apparent acquiescence, on the part of the appellants, as to induce the belief that the alleged forged checks paid after the 13th of July, 1873, were genuine, and that, therefore, the appellants are estopped to question the genuineness of the *584checks, or the authority of Holmes to draw them in the name of the. appellants.
With respect to the first ground of defence, that was fully covered by the last prayer offered by the appellee, and which was conceded by the appellants. Of course, if the checks were not forged, there was no ground for the appellants’ action; and it was quite correct to instruct the jury, as was done by this conceded prayer, that if they should find that the hank-book of the appellants had been balanced, and the checks returned by the appellee to the appellants, and no objection was made to their payment, then, as to such checks, the burden of proof was on the appellants to show the alleged forgery.
But with respect to the second ground of'defence, the appellee, by its second prayer, which was granted as a qualification of the first prayer offered by the appellants, obtained an instruction to the jury, that though the appellants might be entitled to recover the amount of the first five of the fourteen checks alleged to have been forged, «being those prior to the 13th .of July, 1813, yet, in respect to the other nine, the acceptance of the balanced account in the bank-book by the appellants, containing entries made by Holmes of the forged checks, with the cancelled checks upon which such balance was struck, and the continuous dealing with respect to such balance, and the condition of the account — the hank in good faith paying the checks on similar signatures, to those on checks embraced in the former settlement of the account, without suggestion or intimation from the appellants that any thing was wrong — are facts sufficient to estop the appellants to question the genuineness of the checks, or the authority of Holmes to draw them in the form in which they were presented. It was to the granting of this prayer, as well as to the refusal to grant the first prayer offered by the appellants without qualification that the latter excepted.
*5851. It is now perfectly well settled, that the relation between banker and customer, who pays money into the bank, or to whose credit money is received there on deposit, is the ordinary relation of debtor and creditor; and that when the bank receives the. money as an ordinary deposit and gives credit to the depositor, the money becomes the funds of the bank, and may be used by it as any other funds to which it may be entitled. It is accountable for the deposits that it may receive as debtor, and in respect to ordinary deposits there is an implied agreement between the bank and the depositor that the checks of the latter will be honored to the extent of the funds standing to his credit. Horwitz vs. Ellinger, 31 Md., 492, 503; Foley vs. Hill, 2 C. & Fin., 28; Thompson vs. Riggs, 5 Wall., 663; Bank of the Republic vs. Millard, 10 Wall., 152, 155. There is no question of trust, therefore, between the parties, but their relation is purely a legal one; and if the bank pays money on a forged checkno matter under what circumstances of caution, or how-1 ever honest the belief in its genuineness, if the depositor himself be free of blame, and has (lone nothing to mislead the bank, all the loss must be borne by the bank, for it acts at its peril, and pays out its own funds, and not those of the depositor. It is in view of this relation of the parties, and of their rights and obligations, that the principle is universally maintained, that banks and bankers are bound to know the signatures of their customers, and that they pay checks purporting to be drawn by them at their peril. Com. & Farm. Nat. Bank vs. First Nat. Bank, 30 Md., 11. No right or title can be legally claimed through a forgery; and the possession by the bank of a forged check upon which money has been paid, affords of itself no ground for claim of credit in account as against the party whose name has been forged.
But while these are the strict and necessary rules as against banks and bankers, their operation may be varied *586by the acts and conduct of the parties for whose benefit and protection they are intended-to be enforced. If,-for instance, a customer of a bank, having a deposit account, and who is in the habit of drawing checks upon that account, should, by words or acts, cause the bank, the-latter acting upon such reasonable grounds as prudent business men generally act, to make payment on a forged check, such .customer would not be allowed, as against the bank, to set up the forgery that he, by his conduct, had induced the bank to act on as a genuine check. This is the principle sought to be applied by the second prayer of the appellee; the latter insisting-that it had been misled and induced to honor and pay the checks drawn by Holmes, bythe negligent conduct and apparent acquiescence of the'appellants. But it is objected by the appellants that the prayer as granted by the Court is fatally defective, because of the omission to submit to the jury the question, whether the appellants were, in' point of fact, guilty of negligence in respect to the bank account, and whether, if there was negligence at all, that negligence was of a character to mislead, and did actually mislead, the appellee, and induced it to act upon the belief that, as all the checks paid prior to the 13th of July, 18*73, and which had been returned to the appiellants, remained without objection, all checks similarly drawn and presented for payment after that date were unobjectionable. The instruction certainly does omit to put this question distinctly to the jury, and whether it be for that reason defective remains to be determined.
It must be borne in mind that the appellants were not hound at their peril and under all circumstances to detect-the forgery. They were simply bound to refrain' from doing any act that would reasonably have the effect of' misleading the appellee to its hurt or injury, and not fail to do any act that positive duty required them to do for the protection of the appellee. When the bank account *587was balanced in the bank-book on the 13th of July, 1813,, and the book and the cancelled checks were returned to the appellants, after the lapse of a reasonable time, (within which the checks and account could have been examined and compared,) without objection being made, the presumption arose that the account as balanced, and also the checks charged therein, were all correct. This presumption, however, proceeds upon the ground simply of an implied admission, and is only prima facie in its effect. Wiggins vs. Burkham, 10 Wall., 129. Such presumption arises from the natural and usual habits of careful business men to examine and scrutinize such accounts when rendered; but the presumption is liable to be repelled, by showing that the error or fraud complained of was not discoverable by the exercise of reasonable care and diligence, or that there was no such appearance of things as to excite the suspicion of a reasonable man, or that, for any reason, the party had not had an opportunity to examine the account. Weisser vs. Denison, 10 N. Y., 68, 76; Nat. Bank vs. Whitman, 94 U S., 343, 346.
It is insisted, however’, that as Holmes was the confidental clerk of the appellants, and was entrusted to make the entry of all checks in the bank-book, and did make the entries as well of the forged checks as all others, he acted as the agent of the appellants, and his acts and his. knowledge in respect to these entries are to be taken as the acts and the knowledge of the appellants themselves; and upon this imputed knowledge they should be taken to have acquiesced in the entries of the forged checks.
And therefore, as to the fact of knowledge on the part, of the appellants, it was only necessary that the jury should be required to find that the forged checks were entered in the bank-book by Holmes, the alleged forger, in order to find and conclude the appellants. But it is clear, we think, such position can neither be supported, upon principle or authority.
*588It is conceded that Holmes did not act as agent in drawing the checks; and if the appellants are not liable in respect to the fraudulent drawing, we do not perceive upon what principle they can be bound or made liable in respect to the fraudulent entry of those checks in the bankbook. Holmes was not an agent for any such purpose, and the principle is too well settled to require the citation of authorities for its support, that the principal is bound by the acts of his agent only so far as the agent acts within the limits and scope of his employment. The fraudulent knowledge of the agent in regard to acts and transactions outside of and beyond his employment cannot be imputed to his principal. To do so would work the grossest injustice, and lead to the most anomalous consequences. In the case of the Manhattan Co. vs. Lydig, 4 John., 377; this question was distinctly presented and decided. In that case, it was contended, that the fraudulent entries in the ledger of the bank, and those in the customer’s bank-book, made by the book-keeper of the bank, were acts that bound the bank. But the Court expressly decided otherwise. So, in the case of Weisser vs. Denison, 10 N. Y., 68; a casein many of its circumstances almost exactly similar to the circumstances of the present case, there it was insisted as here, that as the confidential clerk of the plaintiff settled the account with the bank as the agent of the plaintiff, the agent having knowledge of the forgeries, and that the charges in dispute were bused upon such forgeries, the principal was affected by the knowledge of the agent, and should be deemed to have acted in person, with full knowledge of all the facts, and thus to have acquiesced in the payment of the forged checks from his funds. But the Court was explicit in overruling the position, citing the authorities in support of their ruling. Indeed, if the position contended for here by the appellee be maintainable, the same principle would have afforded a short answer to the demands of the plain*589tiffs in many of the cases that have been refewed to in argument; but in none of them was it intimated by the-Courts that such a doctrine could be supported. Moreover, if the principle contended for by the appellee be sound, it is a little difficult to understand why it should have been conceded by the appellee’s second prayer, that recovery could be had for the first five of the forged checks ; for if the acts and knowledge of the agent in making the entries of those checks in the bank-book could be properly imputed to the appellants, irrespective of knowledge in fact, those entries would amount to a ratification and adoption of the acts of Holmes in drawing those cheeks, as well as those dated subsequent to the 13th of July, 1873.
We therefore think that the jury should have been required to find either that the appellants had knowledge in fact that the forgeries had been committed, or that, from carelessness and indifference to the rights of others, they failed to inform themselves from sources of information readily accessible to them, and which, by the exercise of ordinary diligence as business men, would have disclosed to them the fact that the forgeries had been committed. If such facts be found to exist, then it must be also found, in order to work an estoppel, that the appellee acted, in honoring and paying the nine checks in question, in reference to the conduct of the appellants in failing to make known an objection to the account as stated and balanced in the bank-book on the 13th of July, 1873, and that such omission and neglect of the appellants did in fact mislead the appellee into the error of paying the nine forged checks now in dispute.
This doctrine of estoppel in pais is applied in a great, variety of circumstances, but its great object is to prevent injustice being done, where one party has been led into, error by the fault or fraud of the other. It is a most valuable doctrine for the promotion of justice; but it can have no application except where the party invoking it *590can show that he has been induced.to act or refrain from acting, by the acts or conduct of the adverse party, under circumstances that would naturally and rationally influence ordinary men. It can, therefore, only be set up and relied on by a party who has been actually misled to his injury; for if not so misled he can have no ground for the protection that the principle affords. The doctrine has been applied in many cases by the Court, though under circumstances unlike those of the present case. Alexander vs. Walter, 8 Gill, 252; Homer vs. Grosholz & Coquentin, 38 Md., 520, 526; Bramble vs. State, use of Twilley, 41 Md., 435, 441; Brown, Lancaster & Co. vs. Howard Fire Ins. Co., 42 Md., 385: Hamilton vs. Central O. R. Co., 44 Md., 551, 561. In all these cases the essential conditions of the application of the principle as heretofore stated have been recognized. In England, the leading case upon the subject is Pickard vs. Sears, 6 Ad. & El., 469; but the doctrine would appear to be more clearly and comprehensively stated in Freeman vs. Cook, 2 Exch., 654; than in any previous case. In that case, Parks, B., in a carefully expressed judgment for the whole Court, stated the doctrine in these terms : “If, whatever a man’s real intention may be, he so conducts himself that a reasonable man would take the representation to be true, and believe that it was meant that he should act upon it, and did act upon it as true, the party making the representation would be equally precluded from contesting its truth ; and conduct, by negligence or omission, where there is a duty cast upon a person, by usage of trade or otherwise, to disclose the truth, may often have the same effect.” This statement of the doctrine. has been fully approved and adopted in subsequent cases, after elaborate discussion, as appears from the case of Swan vs. N. B. Australasian Co. 2 H. & Colt., 175, 181; decided in the Ex. Ch., and again in the case of Carr vs. L. N. W. R. Co., L. Rep. 10 C. P., 307. In the latter case, the principle was formulated in respect to acts of *591negligence and omission, thus: “ If, in the transaction itself which is in dispute, one has led another into the belief of a certain state of facts by conduct of culpable negligence, calculated to have that result, and such culpable negligence has been the proximate cause of leading, and has led, the other to act by mistake upon such belief to his prejudice, the second cannot be heard afterwards, as against the first, to show that the state of facts referred to did not exist.” And in the recent case of Arnold vs. The Banks, L. Rep., 1 C. P. Div., 578, where the principle was extensively discussed as to its application to the negligent conduct of the party suing, it was held, following the previous cases that negligence, to create an estoppel, must be in the transaction itself, and be the proximate cause of leading the third party into mistake, and also must be the neglect of some duty which is owing to such third party, or to tire general public. What is such duty may not in all cases be easy to determine, but we think it not too much to say, that in a case like the present, there is a duty owing from the customer to the bank to act with that ordinary diligence and care that prudent business men generally bestow in such cases, in the examination and comparison of the debits and credits contained in his bank or pass-book, in order to detect any errors or mistakes therein. More than this, under ordinary circumstances, could not be required.
And having said this much in regard to the leading principles involved in the case, it remains to notice some of the authorities most relied on by the counsel of the appellee, in the course of their argument. The case of Coles vs. The Bank of England, 10 Ad,. & El., 437, much pressed upon us, is no longer an unquestioned authority. From what was said of it in the case of Evans vs. Bank of Ireland, 5 Ho. L. Cas., 389, and in Swan vs. N. B. Australasian Co., 2 H. & Colt, 175, serious doubt has been thrown upon the case as an authority. But, without discussing the question of the soundness of the decision, that was a *592case where it was alleged that certain acts done without authority at the time, were subsequently ratified by the acts and conduct of the party in whose name the original acts were done. The validity of the acts in controversy were those alleged to have been ratified. That is not the question in this case; and consequently, the case of Coles vs. The Bank of England, has no application here.
The case of De Feriet vs. Bank of America, 23 La. An., 310, also, much relied on, is quite distinguishable from the present. There, when the first check was forged by the plaintiffs confidential clerk, and paid by the bank, the plaintiff was notified of the draft upon his account, and went at once to the hank, and upon being shown the check, while he stated that he had not signed the check himself, he refused to denounce it as a forgery. After seeing the clerk, the plaintiff reported back to the bank that the check was all right. The clerk made deposits to make the check good, and the plaintiff himself drew upon the deposits thus made. He continued the forger in his employ; and subsequently the same clerk forged another check, which the bank paid, and upon discovery of the second forgery the plaintiff denounced it. But it was held, that, by his conduct in ratifying the act of the clerk in drawing the first forged check, the plaintiff was precluded from holding the bank liable for the payment of the second; that the bank was misled by the approval and ratification of the first forgery, and that it was therefore excusable for paying the second forged check drawn in all respects similar to the first. In that case, there was no question as to the want of knowledge on the part of the plaintiff of the first forgery committed by the clerk, and his full ratification’ and adoption of the act; nor was there any in regard to the fact that the bank had been misled. , In the present case, those are controverted questions, to be passed upon by the jury; but which were not submitted to be so found by the appellee’s second prayer.
*593The appellants have also made an objection, by special exception, to the legal sufficiency of the evidence produced, assuming it to be true, to create an estoppel. But, without going over all the circumstances of the case, we think the whole evidence ought to be submitted to the jury to be weighed by them. It is not for this Court to say whether the evidence bearing upon the question of estoppel be weak or strong; we are only called upon to say whether there be any evidence legally sufficient to be submitted to the jury for their consideration; and in this case we think the evidence should go to the jury. It results from what has been said, that, in the opinion of this Court, there was error in granting the appellee’s second prayer, but none in refusing the appellants’ first prayer, in the form in which it was offered.
Having thus disposed of the main questions arising upon the prayers, it remains for us to determine the several questions presented in the exceptions as to the admissibility of evidence.
2. The first of these is as to the admissibility of the appellants’ check-book. The witness, Kinsley, a clerk of the appellants, had testified as to the examination made, upon receipt of notice by the appellants of the overdrawing of their account at the bank, for the checks corresponding to the entries made in the bank-book by Holmes, and that all the checks found and produced that were supposed to be forged were taken from the regular check-book of the appellants; and the check-book was then produced and shown to the witness, and he was asked “whether the stubs of the same showed any or either of the alleged forged checks produced?” to which question the appellee objected, and the appellants then offered their check-book in evidence to prove thereby, and by the testimony of the witness in connection therewith, that several of the checks offered in evidence and alleged to be forged, were not entered upon the stubs of said check*594book, and did not appear thereby to have been issued; but the appellee objected, and the Court sustained the objection, and refused the offer thus made.
As we have already shown, the question before the jury was as to the existence of negligence on the part of the appellants in failing to discover the fact of the perpetration of the forgeries, and in not imparting knowledge of' that fact to the appellee in time to guard it against the subsequent similar forgeries by Holmes. It is insisted by the appellee that it was the duty of the appellants to-have examined their check-hook, and that knowledge is to he imputed to them of everything that that book,, upon an ordinary examination, would have disclosed. The question then is, whether the check-book, upon its-face and by an ordinary inspection, would have disclosed any such indicia or traces of the fraud as should have excited the suspicion of a reasonably careful man, and led to a thorough investigation of all the checks entered in the book, and the actual condition of the bank account. The book was offered for the purpose of showing, not the truth of any entry therein, or the fact that any particular entry had been therein made, but that there was not in fact anything disclosed therein, upon ordinary inspection, calculated to excite suspicion that a fraud had been committed by the party in whose custody it had remained; and for that purpose we think the book was admissible. It was admissible we think, upon the same principle that a banker’s ledger is receivable in evidence to show that a customer had no funds in the banker’s hands. In the case of Furness vs. Cope, 5 Bing., 114, the action was brought by an assignee in bankruptcy to recover money alleged to have been received by the defendant under a fraudulent preference. In order to show the state of the affairs of the bankrupt just before his bankruptcy, the plaintiff produced the ledger of the banker with whom the bankrupt kept his cash account. The entries in the-*595book had been made by various persons; and upon objection by the defendant, while it was conceded by the Court that the entries in the ledger were not affirmative evidence against the defendant, it was decided that the ledger was admissible to prove the negative, that is to say, that the bankrupt had no funds to his credit at the time of his bankruptcy in the hands of his banker.
But while we determine the check-book to be admissible under the offer and for the purpose stated in the first exception, we think the Court below was right in rejecting it under the appellants’ offer as stated in the seventh exception. There is nothing to show that the memorandum referred to was made exclusively from the showing of the check-book, or that it was not made with respect to other sources of information within the control and knowledge of Mr. Hardy, one of the appellants. And that being the case, it is quite clear, the check-book could furnish no legitimate evidence to rebut any inference that might be drawn from the memorandum sent to the bank. There was no error, therefore, in the ruling as stated in the seventh exception.
3. The ruling as stated in the second exception we think entirely correct. The witness was asked by the appellants if, in making the search for the checks, he had examined the books of the appellants to ascertain whether the amount of the alleged forged checks had passed into the funds of the firm, and been applied to their use, and if so, what was the result of such examination; offering at the same time to produce the books. Though the books might not show that the amount of these checks had passed into the funds and business of the firm, it does not of necessity follow that such was not the fact, nor that the money might not have been applied by the appellants to purposes outside of their partnership transactions. Moreover, the mode proposed of getting the result of the examination of the books before the jury is sanctioned by no established principle of evidence.
*5964. The next ruling to which exception was taken was that by which the confession of Holmes, the supposed forger, was rejected upon the offer of the appellants. We have been referred to no authority that would justify the admission of this confession, and we suppose none could be found. Upon no principle, within our knowledge, could it have been admitted as against the appellee. The authorities are express upon the subject, and all concur in holding that such evidence is not admissible as against third parties. 1 Philll. Ev., (6th Am. Ed.,) 77; 1 Tayl. Ev., 807; 1 Whart. Ev., sec. 175, and the cases there collected.
5. The fourth exception presents the question of the competency of one of the appellants as a witness on his own offer. Thomas A. Hardy, Sr., one of the original co-plaintiffs, having died after the institution of the action, his death was suggested before the trial below; and when Edward M. Hardy, one of the surviving co-plaintiffs, was offered as a witness, his competency was objected to by the appellee, except for particular and special purposes, designated in the objection. It is contended for the appellants that there is nothing in our statutes in relation to the competency of parties as witnesses, when rightly construed, that should exclude the party under the circumstances of this case; that he is not embraced by the exception contained in the second section of the Act of 1864, ch. 109, as that section has been amended and re-enacted by the Act of 1876, ch. 222; arid upon careful consideration we are of that opinion.
By the first section of the Act of 1864, ch. 109, the incompetency of persons to be witnesses, by reason of interest or crime, was removed; and the parties litigant were thereby made competent to testify in their own behalf and on their own offer. This general provision is qualified by the exception contained in the second section of the Act, which provides, that when an original party to a contract *597or cause of action is dead, or shown to be lunatic or insane, or when an executor or administrator is a party to the suit, etc., either party may be called as a witness by his opponent, but shall not be admitted to testify on his own offer, or upon the call of his co-plaintiff or co-defendant, otherwise than now by law allowed, unless a nominal party merely. In construing this provision of the statute, this Court has said, in the case of Johnson vs. Heald, 33 Md., 352, 368, that it was the design of the Legislature, in admitting parties to suits to testify at their own instance, to provide that they should do so on terms of perfect equality as to knowledge or means of knowledge of the subject-matter of controversy about which they were to speak, lienee, if one be dead or insane the other cannot testify on his own offer. Indeed, the whole object and design of the exception made by the second section of the Act, was to put parties on a looting of equality, and not allow a living party to testify to his version of the transaction when he could not be confronted by the other or adverse party, with whom the actual transaction took place, in consequence of the death or insanity of the latter. And the general provision, removing the incompetenoy of parties, should not be restricted farther than this reason for the exception requires. Where, therefore, a contract is made with a partnership composed of a great number of persons, some of whom are active in the business and others not, or some of them reside abroad, and have no personal knowledge of the transactions of the firm, in such c;ase, it would neither comport with the design of the Legislature, nor the reason of the thing, to exclude the parties to the actual transaction, simply because one of the non-active or non-resident technical co-contractors should happen to die after the contract was made.
Acts substantially the same as our own are in force in nearly all the States of the Union, and we have found no decision, among the great many that have been made *598upon the construction of those Acts, that would exclude the party offered as a witness, under the circumstances of this case. On the contrary, it would appear that, upon the construction adopted, the' party would be clearly a competent witness. Wharton, in his recent work on Evidence, (vol. 1, secs. 463 to 475,) has brought together the provisions of the statutes of the several States upon this subject, and the decisions made thereon; and in section 469 of his text, in speaking of the exception in those statutes corresponding to that under consideration in this case, he says: “The exception does not incapacitate where the suit is against co-defendants of whom only one is dead, when the contract was made either with the living co-defendants, or with the living and the dead concurrently;” and for this he cites a number of cases decided in different States. And if that construction is good as applied to the co-contractors on the defendant side of the contract, it is equally good as applied to the co-contractors on the plaintiff side of the contract. In this case, without deciding any proposition broader than the circumstances require, we think Edward M. Hardy was a competent witness, and should have been allowed to testify upon the offer' as stated in the fourth exception; and being competent to testify on such offer, a fortiori was he competent to testify upon the offer as set out in the eighth exception.
6. The fifth exception taken by the appellants presents a question as to the competency of a witness to give an opinion in respect to the probable conduct of a party holding forged paper with certain defects or marks upon it. The witness, Wilson, though a clerk in the bank, did not profess to be an expert in detecting forgeries, and even if he had professed to be an expert, the question put to him would have been wholly inadmissible. He had described check No. 4374, and'referred to certain pencil marks thereon, supposed to have been made for the purpose of tracing, but the tracing was imperfectly done; *599and he was then asked by the appellee, whether he thought that a man forging a check would be as apt to present it with an imperfection of that sort upon it, as a man who was writing a genuine signature. This question was objected to by the appellants, but allowed by the Court, to which the appellants excepted. And the witness having answered the question in a manner favorable to the appellee’s view, he was then asked to state whether the fact of the double termination of the signature to check No. 4344, and its having been issued with that signature, did not indicate, in his judgment, that the check was genuine, rather than that it was forged. This question was also objected to by the appellants, but was allowed to be answered, and the appellants excepted.
These two exceptions may be disposed of together. The questions objected to did not seek the knowledge of the witness as to the genuineness of the hand-writing of the party supposed to have drawn the checks, but sought to elicit the judgment of the witness as to the degree of prudence or caution that would likely have influenced the conduct of the party drawing the checks if they had been forged. Whether a forger was less likely to present checks with particular marks upon them than otherwise, was a question that the witness was incompetent to answer. The jury were as competent to form their conclusions from the marks and indications on the face of the checks as the witness; and where such is the case the witness is not allowed to give his judgment. Higgins vs. Carlton, 28 Md., 115, 137. In the case of Campbell vs. Richards, 5 B. & Ad., 846, Lord Denman, C. J., said: “ Witnesses conversant in a particular trade may be allowed to speak to a prevailing practice in that trade; scientific persons may give their opinions on matters of science, but witnesses are not receivable to state their views on matters of legal or moral obligation, nor on the manner in which others would probably be influenced if *600the parties had acted in one way rather than in another.” The same principle, with many illustrations of its application, is approved in the case of Milwaukee, etc. R. Co. vs. Kellogg, 94 U. S., 472, 473. We therefore think there was error in the rulings as stated in these two exceptions.
(Decided 18th June, 1879.)It results that the judgment below must be reversed,, and a new trial ordered.
Judgment reversed, and new trial awarded.