218 S.W. 908 JAMES W. SCHWABE, et al., Appellants, v. W.B. ESTES, Respondent. St. Louis Court of Appeals. January 5, 1920. 1. REAL ESTATE BROKERS: Right to Commission. Before a real estate broker may recover a commission he must prove that he was the efficient cause of the sale. 2. ____: ____: Instructions. An instruction […]
