| 1926 PHONOHARP Stringed Musical Instrument Art |
| 1926 ALEXANDER Sound Transmitting Instrument Art |
| 1926 TAYLOR INSTRUMENT CO Incubator Thermometer |
| 1926 OLAF HAWKINSON Musical Instrument Patent |
| 1926 WILHELM Key Instrument Executing Color Music |
| 1926 GORDER Mechanical Musical Instrument Patent |
| 1926 LEONARD Illuminated Musical Instrument Art |
| 1926 RICHTER Stringed Musical Instrument Patent |
| 1926 J C DEAGAN INC Sound Producing Instrument |
| 1926 OETTINGER Musical Instrument Rack Patent |
| 1926 MILLS Electrical Musical Instrument Patent |
| 1926 WESER BROS INC Mechanical Musical Instrument |
| 1926 MILLS NOVELTY CO Self Playing Stringed Instrument |
| 1926 SCHLUTER Musical Instrument Patent Print |
| 1926 FIELDS CLARENCE Musical Instrument Patent |
| 1926 WESTBROOK Musical Instrument Patent Print |
| 1926 ALBERT BOOTHE Musical Instrument Patent |
| 1926 FRISCO INC Musical Instrument Support Art |
| 1926 BUESCHER Wind Music Instrument Key Patent 17240 |
| 1926 MILLS NOVELTY CO Electrical Musical Instrument |
| 1926 PEROUTEK Design Musical Instrument Patent 25490 |
| 1926 SHERMAN Musical Instrument Patent Print Art |
| 1926 GRANT Mechanical Musical Instrument Patent |
| 1926 EARL Musical Instrument Socket Joint Patent 17242 |
| 1926 PAUL Brass Wind Musical Instrument Art |
| 1926 J C DEAGAN INC Musical Instrument Patent |
| 1926 THURAS Acoustical Instrument Patent Print |
| 1926 MARQUETTE MUSIC Stringed Musical Instrument |
| 1926 EDWARDS Musical Instrument Patent Print Art |
| 1926 ZAHN Stringed Instrument Bow Guide Patent |
| 1926 LEGLER Reed Wind Musical Instrument Patent 17245 |
| 1926 WESTERN ELECTRIC CO Acoustical Instrument |
| 1926 MAUS Record Controlled Musical Instrument |
| 1926 VASEY JOSEPH Musical Instrument Patent |
| 1926 SANDELL Self Playing Stringed Instrument |
| 1926 WEBER Stringed Musical Instrument Patent |
| 1926 EARL Stringed Musical Instrument Patent |
| 1926 ASKIN MORRIS Musical Instrument Patent |
| 1926 O'LEARY Mute And Instrument Holder Patent |
| 1926 BENDER FREDERICK Musical Instrument Patent |
| 1926 BENDIX BRAKE CO Road Sighting Instrument |
| 1926 RUDOLPH Musical Instrument Patent Print Art |
| 1926 HILTON Saxophone Musical Instrument Patent 17244 |
| 1926 BENDER Musical Instrument Design Patent 17238 |
| 1926 LEGLER Reed Wind Musical Instrument Patent |
| 1926 LITTLE Sound Producing Instrument Patent |
| 1926 DEWEY Musical Instrument Stand Patent Print |
| 1926 AUGUST Musical Instrument Support Patent |
| 1926 McLEAN Wind Musical Instrument Pad Patent 17247 |
| 1926 SANFORD Road Sighting Instrument Patent |
| 1926 MORRIS Combined Cane Musical Instrument Art |
| 1926 KIRK Stringed Musical Instrument Patent |
| 1926 STOVER Saxophone Musical Instrument Patent 17249 |
| 1926 ANTHONY String Type Musical Instrument Art |
| 1926 MARX HENRY Musical Instrument Patent Print |
| 1926 RARE Ad PLAY A SAW Music Instrument Violin |