Three individual Heintz Art Metal Shops matchbox covers in bronze with sterling silver overlays. Marks (as pictured, left to right) #1 unmarked, #2 marked “Sterling” on overlay, #3 marked “Pat.Apd.For” and numbered “4716” on reverse with “Sterling” on overlay. Buffalo, New York. Circa 1908-1912. 2-3/8”l x 1.5”w x 3/4”h. Each, $145. (#2 “P” Sold).