| 1925 GULICK Key Shaft Bearings Musical Instruments |
| 1925 GULICK Knob Gauging Machine Musical Instruments |
| 1925 NEWMAN Mouthpiece Musical Instruments Art |
| 1925 BRASOR Tremolo Musical Instruments Art |
| 1925 THOMAS Tuning Peg Stringed Musical Instruments |
| 1925 CONN Knob Gauging Machine Musical Instruments |
| 1925 BROWN Pneumatic Player Action Musical Instruments |
| 1925 VEGA Valve Musical Instruments Art Print |
| 1925 BERTRAND Pitch Lowering Musical Instruments |
| 1925 DE Neck Banjos Musical Instruments Art |
| 1925 JOHNSON Chord Indicator Musical Instruments |
| 1925 FRISCO INC Musical Instruments Support Art |
| 1925 P T HARMON Mute For Wind Instruments Patent |
| 1925 GILLER Illuminating Attachment Musical Instruments |
| 1925 WALTER Adjustable Reed In Wind Instruments |
| 1925 WALTER Tone Clarifier Musical Instruments |
| 1925 SCHNELL Pneumatic Action Musical Instruments |
| 1925 GEORGE Mute For Wind Instruments Patent |
| 1925 ASHBERT Peg String Musical Instruments Art |
| 1925 AARON Pick For Stringed Instruments Patent |
| 1925 BEARDSLEY Pad Presses For Wind Musical Instruments |
| 1925 H N WHITE Saxophone Other Reed Instruments |
| 1925 MILLS Key Manual Electric Musical Instruments |
| 1925 MILLS Remote Control Playing Stringed Instruments |
| 1925 ALFRED Finger Board Stringed Instruments |
| 1925 PETER Valve For Musical Instruments Patent |
| 1925 CONN Key Shaft Bearings Musical Instruments |
| 1925 RUDOLPH Pneumatic Action Musical Instruments |
| 1925 EARLE Pneumatic Player Action Musical Instruments |
| 1925 DREVES Saxophone Other Reed Instruments Art |
| 1925 OTTO KASTRUP JR Tremolo Musical Instruments |
| 1925 AUGUST Musical Instruments Support Patent |
| 1925 ROY Tuning Clamp Musical Instruments Art |