NORTHWOOD GLASS CO. No. 337 (OMN)
• AKA: External Ribs
• MAKER: Northwood Glass Company (Martins Ferry-OH/Ellwood City-PA Operated: 1888-1896), Introduced: 1881 Introduced
• NOTE: Sid Lethbridge 2025 - see Research Updates for Northwood Glass.
• MOTIFS: Ribs/Columns, Swirls/Spirals, Spangled/Speckled/Spattered