The top of the case is not attached to the bottom of the case. It appears there was a hinge and it wore out. See last picture.
Vintage Hohner tremolo harmonica The Hohner Band C rare box art
Hohner vintage through neck bass. Rare vintage. Japan 1970’s. Moridaira/Morris
Vintage Rare 1963 Hohner Melodica Student Model Gray Made in Germany
Vintage Rare 1963 Hohner Melodica Student Model ..Made in Germany
