| 1955 MAGNUS Harmonica Construction Patent Print |
| 1953 HOHNER AG MATTH Harmonica Patent Print Art |
| 1934 ELKINGTON Harmonica Megaphone Patent Print |
| 1965 ERNEST HAILE Harmonica Holder Patent Print |
| 1967 POCHOBRADSKY Harmonica Holder Patent Print |
| 1939 DAVIES CLARENCE Harmonica Patent Print Art |
| 1954 OBST Harmonica Construction Patent Print |
| 1935 STEELE WALTER Harmonica Patent Print Art |
| 1945 MAGNUS Chromatic Harmonica Patent Print Art |
| 1941 STEELE WALTER Harmonica Patent Print Art |
| 1934 LEAMAN FUTER Harmonica Holder Patent Print |
| 1938 HENRY SHERMAN Harmonica Holder Patent Print |
| 1942 MANIERI ETTORE Harmonica Patent Print Art |
| 1928 PERRY Accompaniment Harmonica Patent Print |
| 1926 DUSINBERRE GEORGE Harmonica Patent Print |
| 1968 KARL SCHERER Hand Harmonica Patent Print |
| 1930 HAUSSLER WILLIAM Harmonica Patent Print Art |
| 1953 RUBEN Chord Playing Harmonica Patent Print |
| 1951 TATE JOHN Harmonica Patent Print Art |
| 1959 TORAHACHI Chromatic Harmonica Patent Print |
| 1940 FRIEND Chromatic Harmonica Patent Print Art |
| 1941 TAYLOR FRANK Harmonica Patent Print Art |
| 1952 LA PAGLIA Harmonica Patent Print Art |
| 1927 BENJAMIN YATES Harmonica Patent Print Art |
| 1938 VIKTOR SKUDIES Hand Harmonica Patent Print |
| 1940 MOORE PAUL Harmonica Patent Print Art |
| 1945 MAGNUS FINN Harmonica Patent Print Art |
| 1957 KURT MAST Mouth Harmonica Patent Print Art |
| 1904 Hohner Harmonica Patent Artwork Print 3210x |
| 1947 FRED SONNEN Harmonica Patent Print Art |
| 1955 WILLIAM Harmonica Construction Patent Print |
| 1954 NOR COS CORP Player Harmonica Patent Print |
| 1938 STEELE WALTER Harmonica Patent Print Art |
| 1929 FRANK Harmonica Music Holder Patent Print |
| 1946 MAGNUS FINN Plastic Harmonica Patent Print |
| 1966 SHIN Round Shaped Harmonica Patent Print |
| 1929 ELKINGTON Harmonica Holder Patent Print Art |
| 1965 HEATH ORAN Fingered Harmonica Patent Print |
| 1956 ZIELINSKI Harmonica Apparatus Patent Print |
| 1924 DUSINBERRE GEORGE Harmonica Patent Print |
| 1954 ZIELINSKI Harmonica Apparatus Patent Print |