CENTENNIAL PLAIN (AKA) tgc
• AKA:
• Cook, Thomas G.& Co. (Philadelphia PA c1870s), Introduced: c1873 Introduced
• NOTE: Sid Lethbridge 2021: The use of Centennial on the base with the trademark mentioned is sufficient to assign... to this company
• Motifs: (Bands/Rings), (Plain), (Letters/Numbers)