The defendant resided at Miller, S. D., where he was engaged in the real estate business. He was in search of prospective purchasers of South Dakota land.in Johnson county, this State, and in pursuance of this mission, either proposed, as alleged in the petition, that, if plaintiff would introduce to him persons desiring to buy South Dakota land, he would pay him $1 per acre on all land such persons purchased;- or, as contended by defendant, that he would pay such commission on land sold to any one whom plaintiff would induce to buy. The plaintiff accepted the proposition as made.
*1161. Credibility of witnesses: by whom determined. *115The parties were the only witnesses to the transaction, and appellant insists that, as they were of equal credibility, *116the verdict should have been for the defendant. But were the of equal credibility? That was for the jury to determine, and its conclusion must be regarded as final. The defendant testified that the agreement was canceled prior to the sales in controversy, but the plaintiff denied this, and again the question of veracity was for the jury to decide.
2. pleadings: prejudice. The first amendment to the answer, denying sales to Sheets and Donahue, and the portion of the answer so alleging and that these were made by the Bee Valley Land Company, were stricken on motion. Even -were this erroneous, the same issues were raised by the second amendment, which denied that either of these persons ever purchased land of defendant individually or as agent, and the ruling was without prejudice.
3. Brokers: commission on sale of land. Sheets bought three hundred and twenty acres of land in South Dakota, and Donahue bought one hundred and sixty acres. That plaintiff introduced Sheets to defendant is not disputed, and the circumstances were such as to support a finding that, owing thereto, he went with defendant to South Dakota for the purpose of examining lands had for sale by him. The plaintiff had gone with him to Sheets’ farm and assisted in negotiating a trade, had stopped with Sheets to see defendant on their return from Canada, and had traveled with them in examining land. True, the defendant was not able to procure conveyances of that then selected, and Sheets was compelled to return to South Dakota a second time to select another tract; but the negotiations begun at the farm for the exchange of the stallion of Sheets for land was finally consummated in the purchase of the last tract selected, so that it might well be said that it was through the plaintiff’s efforts that this purchaser was found. Whether Donahue was found by plaintiff is in dispute. He testified that the plaintiff first made him acquainted with defendant, advised him of his business, and that the defendant then talked with him of his lands, and that he subsequently accompanied defendant with others to *117South Dakota, aud while there purchased one hundred and sixty acres. This is corroborated by other evidence, and might well have been accepted by the jury, notwithstanding defendant’s claim that he was first introduced to Donahue by one Donovan.
It appears, however, that the contracts of sale to these purchasers were signed by the Ree Valley Land Company, a copartnership composed of Louis Shuster, W. L. Ilalhower, and the defendant, though the lands were subsequently conveyed by the owners. On this ground defendant interposed the specious defense that, as the sale was effected by the firm, he did not make it, and therefore cannot be held for the commission. The amendment to the petition alleged that the sale was to be made by or through the defendant, and the plaintiff testified that it was agreed that, if the people he introduced bought land, the defendant would pay the commission. There was no understanding as to the methods to which defendant should resort in effecting sales. It was understood that he was handling lands of others, either by means of options to buy, or as agent. If, then, the Ree Valley Land Company had owned the tracts these parties purchased, the sales were through defendant as member of the firm, for the members of a partnership act as agents in the prosecution of its busines's. If'the company was not the owner, but merely acting as the agent of others in the sale, the defendant is equally liable for them. Though the sale may have been consummated by the company, it was done through him. These men accompanied him to South Dakota to examine land he undertook to show them, and, even though the contracts of sale were executed by this firm, the jury was warranted in concluding that this was at his instance, and that the sale was made by him in the sense understood by the parties entering into the agreement with reference to plaintiff finding purchasers.
*1184. Instructions: preponderance of evidence. *117Several instructions are criticised for not requiring proof of the particular issue involved by preponderance of the evidence. Each indicated upon whom was the burden *118of proof, and a previous paragraph had stated that such burden was upon the plaintiff to establish deiendant s liability by a preponderance oí the _ ^ . evidence. We are of the opinion that the jury understood the degree of proof exacted; but, even if this were not so, the defendant cannot complain, in the absence of a request for a more specific statement of the law.
5. Action for commissions: instruction. Another criticism is that the court nowhere advised in what manner defendant must have sold the land in order to be come liable. The fifteenth instruction was, in part, that: “ If you find that said purchasers went to Hand county, S. D., by reason of the introduction to Hiltibridle, and for the purpose of examining the lands which the said Hiltibridle had for sale, and for the purpose of dealing with him, and if you find the said Hiltibridle participated in the conduct of the business resulting in the sales, then you will find said sales were made by Hiltibridle within the terms and meaning of the contract.” This was sufficiently definite.
It is said that there is no evidence connecting the trip to South Dakota with the introduction by plaintiff. This might be inferable from the facts proven to which attention has heretofore been directed.
6. Instructions: assumption of facts. One instruction is criticised for assuming that sales were made, but there was no' controversy as to that issue. The exceptions to the rulings on the admissibility of evidence are not much argued, though we have ^ considered them and discovered no error.
No error appearing in the record, the judgment is affirmed.