Despite Civil Code, Sec. 1624, a memorandum providing for the compensation of a broker, executed after the services had been rendered, is enforceable in view of Secs. 1605, 1606. Car-rington v. Smither, 147 P. 225, 26 Cal. App. 460; Miller v. Farr, 98 N. E. 805, 178 Ind. 36; Doney v. Laughlin, 94 N. E. 1027, 50 Ind. App. 38; Waddle v. Smith, 108 N. E. 537, 58 Ind. App. 587.