Judgment unanimously reversed and a new trial ordered, with costs to the appellants to abide the event, unless the plaintiff stipulates to reduce the judgment as entered to the sum of $20,192.03; in which event the judgment as so modified is affirmed, without costs. No opinion. Settle order on notice. Present —■ Martin, P. J., Glennon, Untermyer, Dore and Callahan, JJ.