JEFFERSON GLASS CO. No. 228 (OMN)
• AKA: Diamond and Oval Thumbprint
• Jefferson Glass Company (Steubenville-OH/Follansbee-WV, Co. Operated: 1900-1930), Introduced: c1904 Introduced
• ID provided by Sid Lethbridge: Made in Sweet Pea Vase and Swung Vase.
• Motifs: (Diamonds)