Zither: 'Marxophone' - Hartenberger World Musical Instrument Collection
Marxophone
Cool Oscar Schmidt Marxophone circa 1926 with Original Case and Contents | Reverb
Studio Instrument Spotlight: The Marxophone | composer | Studio Instrument Spotlight: The Marxophone The Marxophone was patented in 1912 by Henry Charles Marx. Struck with metal hammers, it is similar in sound...
Marxophone | Reverb Deutschland
Michael Klee - Marxophone - Keyboard Instruments from 1900 - 1930