| 1922 KRUPP AG Sighting Armored Portable Guns Art |
| 1922 AUTO ORDNANCE CORP Breech Mechanism Guns |
| 1922 EUGENE Reducing Length Recoil In Guns Art |
| 1922 GERARD Safety Trigger Guard On Machine Guns |
| 1922 MORSE Fuse Setter Controller Antiaircraft Guns |
| 1922 TALIAFERRO Breech Mechanism For Guns Patent |
| 1922 TREVOR Practice Tube Adapter Quick Firing Guns |
| 1922 MICHAEL Attachment For Machine Guns Patent |
| 1922 AUTO ORDNANCE CORP Fire Control Automatic Guns |
| 1922 RUSSELL Spade Grip For Machine Guns Patent |
| 1922 RUSSELL Bowden Trigger Control Machine Guns |
| 1922 FRANCIS Tripod For Machine Guns Patent |
| 1922 GERARD Actuating Control Gears Machine Guns |
| 1922 REGINALD Magazine For Machine Guns Patent |
| 1922 EICKHOFF Breech Closure For Guns Patent |
| 1922 MICHAEL Wire Cutting Device For Guns Patent |
| 1922 B S A GUNS LTD Line Throwing Art Print |
| 1922 RUSSELL Lock Mechanism Machine Guns Art |
| 1922 EICKHOFF Fire Control Automatic Guns Art |
| 1922 CHARLES Muzzle Support Automatic Guns Art |
| 1922 FISHER Balancing Recoil Attachment Guns Art |
| 1922 SCHNEIDER CIE Compressed Air Recuperator Guns |
| 1922 GERARD Breech Lock For Machine Guns Patent |
| 1922 GEORGE Projectile Line Throwing Guns Art |
| 1922 B S A GUNS LTD Projectile Line Throwing Guns |
| 1922 EUGENE Compressed Air Recuperator Guns Art |
| 1922 MARLIN FIREARMS CORP Attachment Machine Guns |
| 1922 SCHNEIDER CIE Reducing Length Recoil In Guns |
| 1922 AUTO ORDNANCE CORP Breech Closure Guns Art |
| 1922 RAUCHFUSS Lateral Dispersion Machine Guns |
| 1922 HONSBERG Recoil Counter Recoil Brake Guns |
| 1922 BOZEMAN THOMAS Fore End For Guns Patent |
| 1922 RICHARD Sighting Armored Portable Guns Art |
| 1922 FISHER Balancing Attachment For Guns Patent |
| 1922 INGLIS Wind Compensator Aircraft Guns Art |