This is an appeal from an order sustaining a demurrer to an answer as not stating a defense.
Most of the facts necessary to an understanding of' the question involved are detailed in State ex rel. Carey v. Ballard, 158 Wis. 251 (148 N. W. 1090), at pages 251 to 253 inclusive. In that case, sub. 3 of sec. 1317m-4, Stats. 1913, was held unconstitutional. The plaintiff and others, assuming the statute to be valid, had paid into the town treasury the sum of $4,800 and filed petitions stating the parts of the county system of highways which they desired improved. The town refused to levy a tax to cover its share of the proposed improvements and they were not made. This court held that it was acting within its rights. The various contributors assigned their claims against the town to the plaintiff. The latter filed a claim against the town on March 29, 1915, which was not allowed. On the contrary, the electors at the April, 1915, town meeting voted to expend the moneys on the highways designated in the petitions under the supervision of the town board.
*174The defendant argues that no canse of action was stated in the complaint (1) because the money was voluntarily paid into the town treasury and hence there can be no recovery, and (2) because no recovery can be had of money paid under an unconstitutional law, and that inasmuch as the demurrer goes back to the first defective pleading, it should have been sustained as a demurrer to the complaint or else the action should have been dismissed.
It is correct as a general proposition to say that relief will not be granted against a mistake of law. This rule, however, is not without limitation. Green Bay & M. C. Co. v. Hewitt, 62 Wis. 316, 21 N. W. 216, 22 N. W. 588; Wis. M. & F. Ins. Co. Bank v. Mann, 100 Wis. 596, 619, 76 N. W. 777; Rowell v. Smith, 123 Wis. 510, 102 N. W. 1. It is also held that under some circumstances money paid under an unconstitutional law without any circumstances of compulsion is paid under a mistake of law and is not recoverable. Van Buren v. Downing, 41 Wis. 122. But this rule is not applicable to all situations. Milwaukee v. Milwaukee Co. 114 Wis. 374, 90 N. W. 447. Reither of the rules of law relied on affects the right of the plaintiff here. It is well settled that a person desiring to make a gift, donation, or subscription may make it on condition that the donee do some act before the donation becomes available, and that .if there is a refusal to accept the condition the donation may be withdrawn. Rumerous cases to this effect are collected in a note in 37 Cyc. 496, and in 45 Cent. Dig. tit. Subscriptions, .§ 14. And if payment is made but the condition has not been fulfilled the amount paid may be recovered back. 37 Cyc. 501 and cases cited. Here the subscribers donated $4,800 for certain specific purposes on condition that the town raise a like amount by taxation. This the town refused to do, and it was decided by this court that it could not be compelled to raise the money because the so-called “force clause” of the 1911 law was void. The condition on which the subscriptions were based was never ful*175filled, hence the right to recall them existed. If the town desired to retain the money it should have complied with the condition. There are other grounds on which the decision of the lower court might well he sustained, hut the one stated is deemed sufficient.
Were it not for the action of the electors at the annual town meeting in April, 1915, we should seriously doubt the right of the plaintiff to bring any action against the town, because up to that point there was nothing to show that the town accepted the subscription or made any claim to the monej and no reason is apparent why plaintiff should not pursue his remedy against the custodian of the fund. By its action taken at the town meeting, however, the town assumed ownership of and control over the fund by voting to spend it for town purposes and thus rendered itself liable to an action to recover it.
By the Court. — Order affirmed.