This harmonica is a double-sided tremolo model, in keys C & G.
Vintage The Echo Harp Harmonica M. Hohner Made In Germany Original
Vintage The Echo Harp Harmonica M. Hohner 1896 Germany Keys of C & G Double Side
Vintage Harmonica The Echo Harp M. Hohner Key C & G In Original Box
Vintage Hohner Klassiker Classics The Echo Harp Harmonica Mouth Organ Boxed
Vintage 1950s M. Hohner The Echo Harp Harmonica C/G Double Sided Box & Paper
VINTAGE M. Hohner THE ECHO HARP Harmonica with Original Box Germany CG
