Fish, C. J.

(After stating the facts.)

1. One ground of the motion for a new trial was, that the court erred in admitting in evidence the record of the trover suit, over the objections urged by plaintiff against its admission. -It is contended by counsel for defendant -in error that objection to the introduction of this evidence came too late, as the record offered was “exactly the same” as that “annexed to the plea of res adjudícala as an exhibit and by reference made a part thereof,” and that, so far as the record of the present case discloses, there was no demurrer to this plea. As seen in the statement of facts, one objection urged to the admission of the record of the trover case *647was that it showed upon its face that the subject-matter of the case at bar could not have been litigated in that case. This objection did not come too late. “Objection to a plea insufficient in law may be made by a motion to strike the plea; and this practice is to be commended. But the same result may be accomplished by objection to evidence which is offered in support of the plea.” Walden v. Walden, 124 Ga. 145; Crew v. Hutcheson, 115 Ga. 511; Kelly v. Strouse, 116 Ga. 872.

2. The objection to the introduction of the record of the former suit, upon the above stated ground, was well taken. It is ¿fear that the matter in controversy in the case on1 trial could not have been litigated under the plaintiff’s pleadings in the former suit. The former suit was in trover for the recovery of 233 described bales of cotton. The present action was brought for money had and received by defendant to plaintiff’s use. From the answer of defendant in the immediate case, it appeared that defendant had received the money sued for, as the proceeds of 15 bales of cotton which it had collected on certain rent notes, payable in cotton, which plaintiff had pledged with it as collateral security for- the payment of his indebtedness to defendant; and that these 15 bales of cotton were no part of the 233 for which the action of trover was brought, and in fact were not even in existence when that action was instituted. It is clear, therefore, that the rights of the parties relative to these 15 bales' of rent cotton could not have been involved and determined in the trover suit, unless they were," as claimed by the defendant, brought into the trial of that action under the “equitable plea” filed therein by defendant, about two years after the institution of the suit. The plaintiff contends that as the former suit sounded in tort and the present one sounds in contract, the subject-matter of this last suit could not have been litigated in the first action. In the view which we take of the case in hand, however, it is not for us now to determine what matters could have been properly pleaded in the trover suit. That was a question to be raised and determined in that case, not in this. The question with which we are concerned is, what were the issues which were actually raised by the pleadings in the former suit? Any issue which was clearly within the scope of the pleadings in that ease might have been determined by the verdict and judgment rendered therein, whether the particular pleadings which raised *648such issues were, under the technical rules applicable to a case of that character, proper- or improper. And any issue which was not within the scope of such pleadings could not have been properly determined upon the- trial of that case, no matter what evidence might have been introduced. The technical rules applicable to actions of trover are pertinent here only so far as the fact of their existence may be of assistance in construing allegations, in the trover pleadings, of obscure or doubtful import and purpose; as the intention to inject into the case an issue which could not ordinarily be raised in a trover case should clearly and unmistakably appear, before the pleadings would be construed • to have raised it. Defendant contends that its “equitable plea” in the trover case was broad enough to. allow and to require, upon the trial of that case, a general accounting between the parties, embracing all of their dealings with each other, growing out of the business arrangement between them set out in its answer in that case; and that the transfer of the two rent notes to defendant by plaintiff, as additional collateral security for his indebtedness, the collection by defendant of the fifteen bales of cotton thereon, its conversion of this cotton into rnonej'- and crediting the money on plaintiff’s account, were a part .of such dealings; and that although it received this cotton after the: institution of the trover suit, it was bound, under its plea, to account for it on the trial of that case. It further contends that in 'the trover trial this mattei was fully •gone into and evidence submitted thereon, and. that the same was taken into consideration by the jury and the verdict for the plaintiff was, to the extent of the amount received by defendant for this rent cotton, larger than it otherwise would have been. In other words, its plea amounts to this, that plaintiff has already, in the trover suit, recovered that which he seeks to recover in the present action. Upon the trial under review the defendant introduced -evidence for the purpose of proving that this was true. This plea of defendant was not, strictly 'speaking, a plea of res judicata, but rather, as we have termed it in the above statement of facts, a plea of estoppel by judgment; though it is quite common to call both pleas by the former designation. Draper v. Medlock, 122 Ga. 234-238. It appeared from the plea itself that plaintiff’s cause of action in the former suit was different from his cause of action in the’ present case. “A judgment is not a technical es*649toppel as to any matter, if the matter is hot such that it had, of necessity, to be determined by the court or jury, before the court could give the judgment.” Hunter v. Davis, 19 Ga. 413; Bradley v. Briggs, 55 Ga. 355. But although the mere production in evidence of the record in a former case between the same parties may not show that the subject-matter of the second suit is res judicata, because it had, of necessity, to be passed upon before the judgment in the previous suit could have been rendered, yet if such subject-matter might have been passed upon in the former litigation, under the pleadings shown by the record therein, the fact that it then was passed on may* be shown by extrinsic evidence. Draper v. Medlock, supra, and authorities cited. This principle was expressed in Johnson v. Lovelace, 61 Ga. 64, in the followiüg language : “If the record shows that' the same matters might have been litigated in the former action, then the fact that they were actually decided in that former action may be proved by extrinsic evidence.” Obviously the converse of this is true, that is, if the record shows that the same matters could not have been litigated in the former suit, then the fact that they were actually decided therein can not be shown by extrinsic evidence. It is only matters which were put in issue by the pleadings in the former case which can be shown by extrinsic evidence to have been actually decided therein. Extrinsic evidence is not admissible both for the purpose of showing, or raising, the issues in the former case and showing which of such issues were actually decided therein. In courts of record the issues are made by the written pleadings. What the issues were must be shown by the record; whether a particular matter, within such issues, was really litigated and decided upon the trial may be shown by extrinsic evidence. This principle is expressed in Herman on Estoppel and Bes Judicata, in the following language: “But while parol evidence may sometimes be admitted for the purpose of limiting the estoppel, it is never allowed to enlarge its operation, or to show what matters foreign to the record were embraced in the verdict.” 1 Herm. Estop. 312. It was held in Campbell v. Butts, 3 N. Y. 173, that “A party insisting upon a former recovery as a bar to an action must show that the record of the former suit includes the matter alleged to have been determined.” And in Burdick v. Post, 12 Barb. (N. Y.) 168, the rule was announced as follows: “A former suit is a bar *650only to such claims, or matters, as might have been litigated under 'the pleadings and issue as made.” The Supreme Court of Indiana stated the rule thus: “The record produced to support a plea of-a former judgment should be of a judgment in a suit in which the cause of action subsequently sued for might have been proved.” Athearn v. Brannon, 8 Blackf. 440. In our opinion, the record in the trover suit, which was introduced by defendant, will not stand any of these tests. Let us analyze the amendment to the original answer in the trover case. The first, second, third, and fifth paragraphs thereof, each of which seems to have been intended as a separate plea, are clearly mere amplifications and explanations of the general plea of not guilty. None of them seeks to have a balance struck between the aggregate amount of defendant’s liabilities to plaintiff and the total indebtedness of plaintiff to defendant, and a verdict rendered accordingly, but each seeks simply a general verdict in favor of defendant, upon the ground that, under the circumstances and for the reasons stated, it had the right to sell" the-233 bales of cotton sued for, at the time when and in the manner that it did so, and appropriate the proceeds toward the payment of the debt due it by the plaintiff, and, therefore, was not guilty of a conversion in so doing.

It is, however, upon the 4th paragraph that defendant in error mainly relies to support its contention that the matters involved in the last suit were within the scope of the pleadings in the first; and this paragraph is called, in the brief of its counsel, its “equitable plea” in the trover case. There is not in this plea any mention of or reference to the rent notes of Grimes and Geeslin, which were deposited with defendant by plaintiff to secure his indebtedness to defendant, nor of the fifteen bales of cotton collected by defendant on these notes, nor is there in such plea, or attached thereto, any itemized statement of the account between the parties, which, if completely set out, might have indicated an intention on the part of the defendant to have, upon the trial of the trover case, a complete accounting between the parties covering all their mutual dealings under the business arrangement between them set up in the plea, and also have shown that the matter now in controversy was embraced in such itemized account, and hence was intended to be taken into consideration in determining where and how the balance of indebtedness stood. There is not in this plea *651any reference whatever to any liability of the defendant to the plaintiff, past or present, except its liability for the value of the 233 bales of cotton, which it alleged had been extinguished by its appropriation of the proceeds of the sale of such cotton as a credit on the amount due it by the plaintiff, for the money advanced by it to pay for the cotton. On the contrary, the plea, after alleging that the cotton sued for “was delivered to defendant by plaintiff to secure plaintiff’s indebtedness to defendant, which indebtedness was created by advancement by defendant for plaintiff . . of the purchase-price of said cotton,” alleged that “to the extent of said debt the defendant is entitled to retain and hold said cotton or its proceeds.” This allegation is inconsistent with the idea that it was the intention of the pleader that the money received by the defendant from the sale of the fifteen bales of rent cotton should be taken into consideration, for if it were taken into consideration and applied by the jury as a credit on the debt created by the advance of the purchase-price of the 233 bales of cotton sued for, then defendant would not be entitled to retain and hold the proceeds of the cotton sued for to the ■extent of the debt created by the money advanced for its purchase. Nor do we discover any prayer for a general accounting between the parties as to all matters connected with their mutual dealings, under the agreement or arrangement between them set up in the plea. The prayer, which immediately followed the allegation that the sale of the 233 bales of cotton embraced in the trover suit “being for the full and fair market value of said cotton,” the plaintiff had sustained no loss or damage, was in the following words: “And defendant prays that the question of alleged loss or damage, and the extent of such loss or damage, if any, may be inquired of, and that such verdict and judgment may be rendered in that behalf as may be meet and just, and according to equity and good conscience.” Whatever may have been the undisclosed intention of the pleader, this prayer, by its terms, confined the question to be inquired into and determined to the loss or damage, if any, of the plaintiff by the defendant’s sale of the cotton, and the extent of such loss or damage. It seems clear that the question whether the plaintiff had lost anything by the defendant’s selling the cotton when and as it did, and if so, how much, could not involve the consideration of the disposition made of any other collateral held by the defend*652ant. Especially would this seem to be true as to collateral subsequently disposed of. While the question whether defendant was indebted to plaintiff, or plaintiff indebted to defendant, might "well involve a consideration of all the items embraced in a true account between them, we fail to see how the naked question of the loss, or damage sustained by plaintiff, bjr defendant’s sale of a particular lot of cotton, could involve the consideration of the question whether the defendant was otherwise indebted to the plaintiff.

The concluding clause of the prayer, which counsel for defendant in error seem to stress in their brief, does not broaden the scope of the inquiry already prayed for, but merely prays “that such verdict and judgment may be rendered in that hehalf as may be meet and just, and according to equity and good conscience.” This apparently means no more than that such verdict and judgment may be rendered in behalf of the plaintiff’s loss or damage by the sale of the cotton as may be meet and just and according to equity and good conscience. Our construction of this plea is, that it sought to escape the usual con sequences, in a trover suit, of proof of conversion — that is, a verdict in favor of the plaintiff for the recovery of the property, or its highest proved market value, — upon the ground that if there had been a technical conversion of the cotton by the defendant, it was simply through an honest mistake on its part as to its rights; and as it had acted in the utmost good faith in the matter, and had applied the entire proceeds received by it from the sale of the cotton-to the payment of the debt which it held against the plaintiff, and the parties had agreed that when the cotton was sold its proceeds should be so applied, the plaintiff ought not to recover anything more than his actual .loss or damage, that is, the difference between the highest proved value of the cotton and the amount for which the defendant sold it. The defendant did not in this plea, or in anj'- of the others, plead set-off or recoupment; nor did it even allege any equitable ground upon which a plea of set-off or recoupment could be based in a trover case. While it alleged the amount of the plaintiff’s indebtedness to it at the time that it sold the cotton, there was no prayer for a judgment for defendant for any balance of indebtedness that might be found in its favor; nor was there any prayer that, in .the event the proof should show a tech.nical conversion of the cotton sued for, the plaintiff’s indebtedness *653to defendant should be set-off against the amount which the jury should find as the value' of the cotton converted. The plea alleged, the amount of plaintiff’s indebtedness to,defendant at the time it sold the cotton; that this indebtedness was for purchase-money which defendant had advanced to plaintiff to pay for this very cotton; that, under the agreement between the parties, defendant had held this cotton to secure this indebtedness, and, when it sold the same, had applied the proceeds to the payment of this debt; but these allegations were all apparently for the sole purpose of showing that, in equity and good conscience, the plaintiff ought not to be allowed to recover the full value of the cotton, but only what he had lost, if anything, by the irregular sale of the cotton by defendant. A fair test of the question which we have been considering would be to suppose that the plaintiff in the trover trial had, over the objection of the defendant, sought to increase his recovery by showing that the defendant was not only liable to him in damages for the conversion of the 233 bales of cotton sued for, but was also liable to him for the proceeds of the rent notes of Grimes and Geeslin, which he had deposited with1 defendant. He had not sued for the proceeds of these rent notes, and so the evidence would not have been admissible under the allegations of his petition; and we fail to see how he could have shown to the court that it was admissible under the answer of the defendant.

As the subject-matter of the present suit was not within the scope of the pleadings in the former suit, the court erred in admitting in evidence the record of the trover case. Having reached this conclusion, the subsequent rulings of the trial court, complained of in the motion for a new trial, become immaterial. They resulted from the admission in evidence of the record of the trover case, without the admission of which, extrinsic evidence as to what matters were really litigated in the trial was not admissi- • ble. Judgment reversed.

All the Justices concur.