Vintage Vintage Mother of Pearl Shell Clip on Earrings

This is a beautiful set of vintage clip on earrings marked “Japan”. These earrings appear to be mother of Pearl shell. The shells are secured by wire through the pieces well and are sturdy for use. The back of the clip on earrings are tight and they do have some discoloration and signs of use which are due to normal use and age. These earrings are approximately 1 inch across.  Box 1 #34