| 1933 DE Aim Perfecting Attachment Guns Art Print |
| 1952 JAHNCKE Flashlight Attachment Guns Art |
| 1928 STUDLER Muzzle Attachment Automatic Guns |
| 1944 HATCHER Muzzle Attachment For Guns Patent |
| 1922 MICHAEL Attachment For Machine Guns Patent |
| 1928 KELM Sighting Attachment For Guns Patent |
| 1927 NEEF Protecting Attachment Repeating Guns |
| 1952 CHANDLER Flashlight Attachment Guns Art |
| 1923 US ORDNANCE Attachment Gas Operated Guns |
| 1953 DIAL Subcaliber Attachment Barrels Guns Art |
| 1948 DIAL Subcaliber Attachment For Guns Patent |
| 1956 MOORE Choke Attachment For Guns Patent |
| 1922 FISHER Balancing Recoil Attachment Guns Art |
| 1920 MCLEOD Light Attachment For Guns Patent |
| 1925 PAUL Flash Light Attachment Guns Object Indicators |
| 1924 RUSSELL Automatic Cocking Attachment Machine Guns |
| 1930 HATCHER Muzzle Attachment For Guns Patent |
| 1922 MARLIN FIREARMS CORP Attachment Machine Guns |
| 1923 GREEN Attachment Gas Operated Guns Art |
| 1933 HOFSTETTER Muzzle Attachment Guns Art Print |
| 1952 GORDON Flashlight Attachment Guns Art Print |
| 1923 PAUL Flash Light Attachment For Guns Patent |
| 1928 BLUEHDORN Muzzle Attachment For Guns Patent |
| 1922 FISHER Balancing Attachment For Guns Patent |