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¶2“ The Marsh harvester is warranted to be well made, of good material, and, when properly used, is not liable to get out of repair; to be a good grain-cutting machine, upon which two experienced binders will bind as much grain in one day as they could on the ground in two days; or, that it saves one-half the labor in binding the grain, and one man in raking off. When the machine is put in operation, if it shall fail to perform as warranted, it shall be the duty of the purchaser to notify us or our agents immediately of the fact, and to allow sufficient time to send a man and put it in order ; then, if it does not work, and the fault is in the machine, it will be taken back and the money refunded, or that part of it which proves defective will be replaced, or a perfect machine given in its place.
¶3“E. H. Gammon.”
¶4That the machine did not comply with the warranty; that M. O. Murdough, the agent of E. H. Gammon, was duly notified of the fact, and, though sufficient time was allowed, that he failed to put the machine in working order; that, on the 13th of August, 1870, defendants returned and tendered said harvester to said agent, and that he refused to receive the same. The plaintiff moved the *25court to strike said amended answer from the files, upon the following grounds: “The said additional answer sets up an entirely different defense from that relied upon in the court below. Tbe stipulations upon which defendants rely, and filéd with the papers in this case, gave the defendants privilege of filing an amended answer, provided plaintiff filed an amended petition, and on no other condition. Said stipulation was, that if plaintiff filed an amended petition they, defendants, might file an amended answer; and it was no where, nor at any time, agreed that defendants might file an additional answer. The said additional answer is no amended answer, but an entirely new defense. The said answer was not filed within the time set in said stipulation.
¶5The overruling of this motion is the first error assigned. A party cannot, on appeal, file additional 01 new pleadings in the circuit court as a. matter of right. This the defendant concedes. He may, however, be allowed to do- so under equitable circumstances and upon proper terms, after satisfactorily excusing his failure to plead before the justice. May v. Wilson, 21 Iowa, 79. The necessity for showing such equitable circumstances, or excusing the failure to plead before the justice, was obviated in this case by the agreement of the parties stipulating that either might amend his pleadings by the morning of the fifth day of the term. The agreement does not warrant the construction contended for by appellant, that the privilege of filing an amended answer was conditioned upon the plaintiffs filing an amended petition. This construction would make the agreement beneficial to the plaintiff only. Under it the defendant would acquire no rights not possessed without it, for, if the plaintiff amended his petition, the defendant, without the agreement, would have had the right to amend his answer. The answer is covered by the agreement stipulating for the filing of an amended answer, notwithstanding it sets *26up a distinct and additional defense. Williams v. Miller, 10 Iowa, 345. It is no objection to tbe answer that it sets up a defense not relied on in the justice’s court. It was filed under an agreement. There is nothing in the Revision inhibiting a new defense, when an amended pleading is permitted to be filed in the appellate court. The only-restriction is, that no new demand or set-off shall be introduced unless by mutual consent. Rev., § 3933. As technical precision is not required in pleadings in a justice’s court, the only necessity for an amended pleading upon appeal would, ordinarily, be to interpose a defense not insisted upon there. The answer was filed by the time stipulated. We think the court properly overruled the motion to strike it from the files.
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¶8We are satisfied with the trial below and with its result.
¶9Affirmed.