| 1922 SCHOENKY Driving And Stopping Mechanism Art |
| 1922 SCHULZ M Sheet Controlling Mechanism Art |
| 1922 AMERICAN Reversible Fulcrum Mechanism Art |
| 1922 KADEL Door Mechanism For Rallway Cars Art |
| 1922 PETER Overstitch Mechanism Patent Print Art |
| 1922 WILLIAM Propelling Mechanism Torpedoes Art |
| 1922 NELSON Extractor Mechanism Firearms Art |
| 1922 GEORGE Coupling Controlling Mechanism Art |
| 1922 MANGOLD Velocipede Propelling Mechanism Art |
| 1922 HUGHES Looper Mechanism Sewing Machines Art |
| 1922 TOPHAM Driving And Stopping Mechanism Art |
| 1922 HEDGCOCK Reversible Fulcrum Mechanism Art |
| 1922 PSILANDER Switch Mechanism Patent Print Art |
| 1922 JOSEPH Lock Mechanism Automatic Pistols Art |
| 1922 VICKERS LTD Ordnance Firing Mechanism Art |
| 1922 MCCONWAY TORLEY CO Uncoupling Mechanism Art |
| 1922 HUBERT Operating Mechanism Turntables Art |
| 1922 WILLIAM WHARTON JR I Switch Mechanism Art |
| 1922 UNITED Driving Stopping Mechanism Art Print |
| 1922 MARX Driving Mechanism Sewing Machines Art |
| 1922 HEDGCOCK Fulcrum Mechanism Patent Print Art |
| 1922 NEIKIRK Dump Door Operating Mechanism Art |
| 1922 UNION Looper Mechanism Sewing Machines Art |
| 1922 DE Feeding Mechanism Sewing Machines Art |
| 1922 RUSSELL Lock Mechanism Machine Guns Art |
| 1922 COHN Driving Mechanism Sewing Machines Art |
| 1922 HAMEL SHOE MACHINERY Shuttle Mechanism Art |
| 1922 DE Trimming Mechanism Sewing Machines Art |
| 1922 E W BROWN Pull Mechanism Railway Cars Art |
| 1922 GUSTAFSON Sheet Controlling Mechanism Art |
| 1922 SINGER CO Thread Controlling Mechanism Art |
| 1922 AMERICAN Car Door Operating Mechanism Art |
| 1922 GEORG Driving Mechanism Velocipedes Art |
| 1922 ENTPR Car Door Locking Mechanism Art Print |
| 1922 BARTON Propeller Controlling Mechanism Art |
| 1922 ROSAMOND Electric Time Switch Mechanism Art |
| 1922 SPERRY Launching Mechanism Aeroplanes Art |
| 1922 GRIESHABER Valve Mechanism Submarines Art |
| 1922 RODGER Dump Door Operating Mechanism Art |
| 1922 ENTPR Door Operating Mechanism Art Print |
| 1922 NEWCOMB Releasing Mechanism Lifeboats Art |
| 1922 UNION Feeding Mechanism Sewing Machines Art |
| 1922 METROPOLITAN Overstitch Mechanism Art Print |
| 1922 THEODOR Steering Mechanism Patent Print Art |
| 1922 HAYES Feeding Mechanism Sewing Machines Art |
| 1922 REGAN Uncoupling Mechanism Patent Print Art |
| 1922 VICKERS LTD Ordnance Breech Mechanism Art |