This was my father's harmonica though he never could play it. The side bit moves in and out to achieve the chromatics, and it does make a sound.
Vintage The Bandmaster De Luxe Chromatic Germany Seydel's System Harmonica
THE BANDMASTER DE LUXE CHROMATIC, C-Key, HARMONICA - SEYDELS SYSTEM - GERMANY
The Bandmaster de luxe Chromatic Harmonica ( please read description below )
Vintage The Bandmaster De Luxe Harmonica Made in German
Vintage Bandmaster De Luxe Chromatic Harmonica original box Germany 3 octaves
