| 1923 ROBERT Tone Control Device Patent Print Art |
| 1923 HOLZ HENRY Landing Device Patent Print Art |
| 1923 DAYTON MFG COMPANY Antirattling Device Art |
| 1923 ROY Valve Actuating Device Patent Print Art |
| 1923 LEE Swimming Device Patent Print Art |
| 1923 A M FARRELL Locking Device Patent Print Art |
| 1923 HAYS JOHN Locking Device Patent Print Art |
| 1923 ALBERT Shell Timing Device Patent Print Art |
| 1923 LONG JOHN Leveling Device Patent Print Art |
| 1923 ISKOW HARRY Safety Device Patent Print Art |
| 1923 SINGER MFG CO Thread Controlling Device Art |
| 1923 DICKINSON Amusement Device Patent Print Art |
| 1923 ROOD EDWARD Feeding Device Patent Print Art |
| 1923 HENRY Signal Device For Road Crossings Art |
| 1923 DE Trimming Device For Sewing Machines Art |
| 1923 JOSEPH Antiskid Device For Shod Animals Art |
| 1923 FARMER JAMES Safety Device Patent Print Art |
| 1923 TURNER Horseshoeing Device Patent Print Art |
| 1923 MCNAUGHTON Riveting Device Patent Print Art |
| 1923 RATHBUN MILO Fender Device Patent Print Art |
| 1923 LEANDER AXEL Game Device Patent Print Art |
| 1923 ADLER Pyrotechnical Device Patent Print Art |
| 1923 HENRY SMITH Fishing Device Patent Print Art |