View of the Diamond Manufacturers challenge cup which was awarded to the White steamer called "Whistling Billy." Trophy cup resembles cup held by pair of antlers. Inscribed on cup: "Diamond Manufacturers challenge cup award to the White steamer upon winning three heats." Stamped on back: "Photographic illustration by Nick Lazarnick, 230 Park Ave., N.Y." Handwritten on back: "White steamer Whistling Billy and some trophies it won. Trophies."