Vintage Zimmermann Autoharp Great condition and graphics model 72 7/8

This is a very nice old Autoharp. In great condition. It was stored for many years and the tight strings caused the base to separate on the bottom. Show in 4th photo after I loosened the strings . Very easy fix as nothing is broken, just a slight separation. Have both books and the tool to adjust the strings . Also have the box itself in parts but in very poor condition.