| 1929 MCCANN Breech Mechanism For Guns Patent |
| 1929 COLT S CO Magazine Feed Mechanism Machine Guns |
| 1929 A H FOX GUN Cartridge Toy Guns Art Print |
| 1929 CHRISTIAN Speed Regulator Machine Guns Art |
| 1929 LASSEN Three Legged Support Machine Guns |
| 1929 SMITH LOUIS Sight Rib For Guns Patent Print |
| 1929 RUSSELL Mount Flexible Synchronized Guns |
| 1929 CHRISTIAN Magazine Feed Mechanism Machine Guns |
| 1929 HATCHER Sight Mount For Guns Patent Print |
| 1929 HATCHER Combination Mount Machine Guns Art |
| 1929 GREEN Recoil Mount For Guns Patent Print |
| 1929 PETERSEN Cleaning Rod For Guns Patent Print |
| 1929 LE Carriage For Antiaircraft Guns Patent |
| 1929 WILHELM Operating Valve For Air Guns Patent |
| 1929 COLT S CO Speed Regulator Machine Guns Art |
| 1929 GREEN Sighting System Antiaircraft Guns Art |
| 1929 KARNES Sighting Apparatus For Guns Patent |
| 1929 AUGUST DABRASKY Mount For Guns Patent Print |
| 1929 FRANK Spotting Sighting Antiaircraft Guns |
| 1929 STUDLER Combination Mount Machine Guns Art |
| 1929 COUPLAND Pedestal Mount Aircraft Guns Art |
| 1929 CONLON Semiautomatic Rammer For Guns Patent |
| 1929 FREDERICK Cartridge For Toy Guns Patent |
| 1929 JERVEY Combination Mount Machine Guns Art |
| 1929 GREEN Tripod Mount Antiaircraft Machine Guns |
| 1929 CHRISTIAN Trigger Mechanism Machine Guns |
| 1929 RPPC German Cruiser Konigsberg Firing Guns Spain |
| 1929 AMERICAN PISTOL SHOOTING Frazer HAND GUNS Scarce! |
| 1929 AMERICAN PISTOL SHOOTING Frazer HAND GUNS Scarce! |