Made in Occupied Japan, Mother of pearl opera glasses/binoculars.

Damaged - see photos; one of the mother-of-pearl sections is broken.  The glasses focus, and the lenses are clear.  Purchased at an estate sale, the original owner has etched numbers onto the base.  The case has label tape and some damage, green corrosion inside the case- SEE PHOTOS  Shipped as is - binoculars will be wrapped in plastic/tissue separate from the case.  Case needs to be cleaned.