For your consideration, here is a Lot of 2 Vintage Sunday School Pins, Grace Lutheran and Baptist. Both have a diameter of 5/8 inches. Both have little wear on them.

The Baptist one is unmarked on the back. The Grace Lutheran one is marked Little on the back. It has some tarnish on the back side. Items pictured are the actual items up for sale and come from a non-smoking household. (196.266i-.3bx)