The owner of land agreed to pay a broker all that he might obtain for the land above a minimum price per acre as compensation, and a fixed sum in addition; the broker sold the land, but refused to state for how much, or state that he had sold it at the minimum price. Held, that he was not deprived of his right to compensation. Fulton v. Watters, 216 Pa. 56, 64 A. 860.