As a photographer, I am familiar with GAF slide projectors and other photographic equipment and film. So when I saw this enameled beauty, I had to have it. A wonderful tribute in gold, with a ruby, to commemorate 20 years of service, this makes a great anniversary gift or present for anyone connected with the photographic industry or the arts. I don't have the original backing, but I have so many lapel pins. Measures three eighths of an inch wide and the same across.

This item is sold from a vintage boutique in Las Vegas, Nevada.