Queen Elizabeth "Machin" Stamp Bookmarks

Brass clip bookmarks made with authentic vintage postage stamp.  The Queen Elizabeth Machin series of postage stamps were first issued in the United Kingdom in June of 1967.  Designed by Arnold Machin, they consist of the sculpted profile of the Queen and a denomination, and are almost always in a single color. *The stamps are vintage and used, therefore there can be images with cancellation markings, postmarks and discoloration due to ink usage.  Please look at pictures. Measurements:   Black: 1" W x 3.5" H Blue:1" W x 3.25" H Peach: 1" W x 3.5" H