There is a company here in Nevada, Mo - The W F Norman Company, 220 N Cedar, Nevada, MO 64772 (tel 417/667-5552) who manufactures stamped tin components for ceilings, rosettes, trim etc., using the original stamps. They ship all over the country and are very helpful. They would be glad to send you a catalogue. They also sell "seconds" that have only minor flaws at a considerable discount. If you call, ask for Mark Quitno. Good luck with your ceiling - they really look great, we've put up several and they really make a ceiling look terrific.