 16.in*12.in Ground Swell
|  20.in*16.in Ground Swell, 1939
|  30.in*24.in Ground Swell, 1940
|
 24.in*32.in Ground Swell, 1939
|  10.in*8.in Ground Swell, 1939
|  29.in*23.in Ground Swell
|
 30.in*28.in Ground Swell
|  16.in*12.in Ground Swell
|  14.in*11.in Ground Swell, 1939
|
 32.in*24.in Ground Swell
|
|
|
|