22
22"
Super Air Screws
Model K2151
1936
Stefan Osdene
f4497
16"
Super Air Screws
Model 2254
Serial F4497
1936-1937
Paul Pierson
f5061
20"
Super Air Screws
Model 2382
Serial F5061
1938-1939
Terry Fisher
2383
20"
Super Air Screws
Model 2383
Serial F7238
1938-1939
Charles Tedrick