CENTRAL GLASS CO. No. 335,336,337,338,339 (OMN) Mugs
• AKA:
• Central Glass Company (Wheeling-WV, Operated: 1867-1891), Introduced: 1873
• NOTE: Sid Lethbridge - patented in 1873. The cobalt likely dates to 1878.
• Motifs: (Panels), (Plain)