Meeting of the "World's Greatest Drummers" 1923 - Left to Right (Sitting): James Hager, Okeh Phonograph Co.; Chris Chapman, Brunswick Phono, Co., Sousa, Met Opera, NY Philharmonic; Charles Bird, Starr and Gennett Co.; George Marsh, Elkins Orchestra, Columbia Records, Paul Whiteman's Orchestra; (Standing): Harold McDonald, Paul Whiteman's Orchestra; Joe Green, Victor Talking Machine Co., formerly Soloist with Sousa's Band; Howard Kopp, Columbia Phono. Co.