Vintage Art Deco Style Red Bakelite / Resin and Brass Wax Seal Stamp – unengraved base - 封印 - (约1940–1960年)
Antique Art Deco Wax Seal Stamp (Bakelite/Resin and Brass) – unengraved base - 封印 - (大约 1920 年至 1930 年)