¶1The plaintiffs sued tbe defendant in tbe district court for Dodge county on a written contract for tbe purchase of one set of International Cyclopaedia. Tbe contract was signed John Kemnitz, Director. In tbe petition tbe plain*635tiff set out the execution and delivery of the contract, the approval by the plaintiffs; that the books were shipped as directed; that they had performed all the conditions of the contract on their part to be performed; that the defendant had failed to accept, take and pay for the books, and prayed judgment for the amount of the purchase price. The defendant admitted the execution of • the contract, but alleged that it had never been delivered; also alleged that the books were being purchased for a school district, of which he was director of the board; that the contract was conditionally delivered upon an agreement that it should not. become effective until approved by other members of the school board; that it had never been approved, and for that reason he had refused to accept and pay for the books. It was proved without contradiction' at the trial that the hooks were ordered by the defendant for the school district, as set out in.his answer; that the defendant signed the contract and placed it in the hands of .plaintiff’s agent, under an oral agreement that if the contract was approved by another member of the board it should become effective, otherwise that it should not, and that the other member of the hoard referred to did not approve of the contract. At the close of the evidence the court directed a verdict for the defendant, and the plaintiffs prosecute error.
¶2Several assignments of error are presented and dis'cussed by counsel for plaintiffs. The only one, however, that it seems necessary to notice is the claim that the admission of oral evidence to prove the conditional delivery is a violation of the rule which prohibits the admission of oral evidence to vary or contradict the terms of a written contract, because if the trial court was correct in admitting oral evidence for the purpose stated, and the delivery was in fact conditional, and such condition had never been performed, the plaintiffs could not recover in any event, and all errors, if any, were without prejudice. It is the claim of plaintiffs that their possession of the contract in suit, the defendant having voluntarily placed it *636in their possession, conclusively shows a delivery for all purposes. With that contention we do not agree. In Gandy v. Estate of Bissell, 72 Neb. 356, Mr. Justice Sedgwick, who delivered the opinion of the court, clearly demonstrates that the possession of a written agreement is prima facie evidence only of a delivery. This is in accord with the general mile. The delivery of a written instrument is one of intention, and to constitute a complete delivery thereof it must be made in a manner evincing an intention to part presently and unconditionally with all control over it, and thereby give it effect. Streissguth v. Kroll, 86 Minn. 325, 90 N. W. 577. A contract may be delivered subject to an oral condition or agreement that it shall not take effect until a future time, or until something else has been done that the parties have agreed upon, and in such case the instrument will have no operation until the condition or agreement has been performed, even if the delivery is made to the other party himself, and the giving of effect to the oral agreement or condition does r infringe the rule against admitting oral evidence to vary or- contradict a written agreement. Story, Promissory Notes (7th ed.), note to sec. 56. As already stated, the evidence discloses without dispute that the delivery of the contract in suit was conditional, and that the condition imposed had never been met.
¶3It is clear that the judgment of the district court was right, and we recommend that it be affirmed.
¶4By the Court: For the reasons stated in the foregoing opinion, the judgment of the district court is
¶5Affirmed.