Tri Cities 50 Mile Ride Award Buckle

Made by Diablo Metal Company this award buckle is for the Tri-Cities (Washington) fifty mile ride. The three cities are Richland, Kennewick and Pasco. Got it at the 2003 High Noon Western Antique Collectors Show. 3 1/2" x 2 1/2" and for a 1 1/2" belt. Silver plate with jeweler's bronze. Has some wear on the front but it doesn't distract from the historical value. Very nice engraving in the background.