Very rare, curio, vintage 4 side harmonica (4 harmonics)  Made by M. HOHNER (Germany) in the thirties, with its original case  Works perfectly well with excellent acoustic qualities, in perfect condition  4 musical registers (controls) for NOTES C-G-D-F.  large instrument made in wood and metal , in its original case in good condition (see photos) it features these inscriptions: : “TREMOLO HARMÓNICA M. HOHNER” Made by M.HOHNER Germany.Trade Mark.  In very excellent condition. In perfect working condition, a real museum piece  Interesting item for a collection or a music museum, very hard to find such an instrument in this condition!  Dimensions : 24 cm long 8 cm diameter, weight 490 g  See images for a proper impression All our deliveries are with Registered Air Mail and Tracking number. We do combined shipping REf.-319