SHELL PLATE (OMN) usg
• AKA:
• United States Glass Company (Pittsburgh-PA, Company Operated: 1891-1962) , Introduced: c1892 Introduced
• NOTE: 2023 - See note on USG 16011-16012. Shown is a US Glass Factory C (Challinor) Catalog 1892.
• Motifs: (Shells)