Set comprising an "Excelsior" blue horn phonograph,... Lot 4

Set comprising an "Excelsior" blue horn phonograph, complete, with recording head, working mechanism, needle (to be revised), the veneered wood case (detached on the left side), with a handle for easier transport, dimensions without the butterfly, circa 1920, +/- h 26 x 25 x 18 cm. A circular "Polyphone" gramophone in burgundy lacquered metal, complete and in working order, +/- h 19 x d 25 cm. A rare "Gipsy" pocket gramophone, complete and in working order, leather case dimensions: 26 x 6.5 x 8 cm. Includes 4 discs, including two small zonophone discs, and a set of 15 gramophone needle boxes.