| 1925 BRASOR Musical Instrument Tremolo Patent 17233 |
| 1925 GEORGE SOMMERS String Instrument Patent |
| 1925 AMELIE Pneumatically Operating Musical Instrument |
| 1925 CARLO Duplex Stringed Instrument Patent |
| 1925 GULICK Music Instrument Shaft Bearing Patent 17235 |
| 1925 LUCIEN Wood Wind Instrument Patent Print |
| 1925 JEFFERSON Combined Piano Practice Instrument |
| 1925 ROY BANKS Musical Instrument Patent Print |
| 1925 ANSTETT Saxophone Musical Instrument Patent 17231 |
| 1925 LYON HEALY INC Combined Piano Practice Instrument |
| 1925 KAY Musical Instrument Stand Rack Patent 17236 |
| 1925 MANN Musical Wind Instrument Patent Print |
| 1925 J C DEAGAN INC Sound Producing Instrument |
| 1925 HEINRICH Signaling Instrument Patent Print |
| 1925 THOMAS Musical Instrument Rack Patent Print |
| 1925 DREVES Saxophone Musical Instrument Patent 17234 |
| 1925 FRED SACKMANN Musical Instrument Patent |
| 1925 MAURICE Keyed Wind Instrument Patent Print |
| 1925 HOFFMANN Instrument Holding Device Patent |
| 1925 SCHOLL Toy Musical Instrument Patent 12679 |
| 1925 EVETTE SCHAEFFER SOC Keyed Wind Instrument |
| 1925 ALPHONS Musical Instrument Such As A Piano Like |
| 1925 SIMPSON Music Instrument Tuning Clamp Patent 17237 |
| 1925 LITTLE Sound Producing Instrument Patent |
| 1925 JONES Mechanical Instrument Player Patent |
| 1925 KIRK Stringed Musical Instrument Patent |
| 1925 BOSCH ROBERT Signaling Instrument Patent |
| 1925 BORUCHOW Manicuring Instrument Patent 32736 |
| 1925 HUMES Reed Musical Instrument Patent Print |
| 1925 GEORGES Wind Musical Instrument Patent |
| 1925 BEARDSLEY Musical Instrument Presses Patent 17232 |
| 1925 Wurlitzer Musical Instrument Catalog Color Plates |
| 1925 Wurlitzer Musical Instrument Catalog Color Plates |