Recordings by 'George Johnson'

Here is a discography of 3 phonograph recordings by "George Johnson" :

Negro Laughing Song - OXFORD (U.S.A, 1906-1916) - 210 - Size: 7; ~3 min
The Whistling Coon - COLUMBIA (USA): Discs - 211 - ~3 min
Whistling Coon - BERLINER (very incomplete, but a start.....) - 196 - ; ~3 min