| 1961 BEACH Limited Angular Motion Mechanism Art |
| 1961 CONRAD Mechanism Firing Explosives Art |
| 1961 MERRITT Car Retarding Holding Mechanism Art |
| 1961 HYDRO PERF Mechanism Firing Explosives Art |
| 1961 ALBRECHT Bowling Ball Return Mechanism Art |
| 1961 NOLAN Car Retarding Holding Mechanism Art |
| 1961 FLETCHER Feeding Mechanism A Salvo Gun Art |
| 1961 AUTOQUIP CORP Lift Mechanism Like Art Print |
| 1961 KURT Bowling Pin Distributor Mechanism Art |
| 1961 JAMISON Rocket Launching Ramp Mechanism Art |
| 1961 BOVY Hoist Mechanism Outboard Motors Art |
| 1961 WEIBEL Gun Training Trigger Mechanism Art |
| 1961 FLETCHER Firing Mechanism A Salvo Gun Art |
| 1961 SEFRIED Firing Mechanism Firearms Art Print |
| 1961 ANASTASIA Safety Arming Mechanism Art Print |
| 1961 HECKEL JR Rudder Mechanism Patent Print Art |
| 1961 ANTHONY Escape Sash Release Mechanism Art |
| 1961 WOOD Vehicle Dump Body Hoist Mechanism Art |
| 1961 INDIANA GEAR WORKS INC Rudder Mechanism Art |
| 1961 DYE Control Mechanism Actuating Rudders Art |
| 1961 HOLLOWAY Ball Pin Handling Mechanism Art |