A gorgeous sterling silver and guilloche enamel belt buckle produced by William B. Kerr. Highly collectible and in immaculate condition, this curved substantial buckle is hallmarked on the back with the Kerr axe trademark, Sterling and numbers 3299-50 which should date it around 1910-1912. The curved buckle is approx. 2-7/8" x 2-1/8" and has enameled striped borders in black around the inner and outer edge. Within the borders is a beautiful opalescent creamy white in a diamond and triangle pattern.