American writer (1872–1939) best known for such Western and adventure novels as Riders of the Purple Sage. Bank check, 5.75 x 2.75, filled out in another hand and signed in purple ink by Grey, payable to Catalina Hardware Co. for $15.65, July 14, 1923. In fine condition, with expected stamps and holes, none affecting the clean signature area. RRAuction COA.
