JEFFERSON GLASS CO. No. 221 (OMN)
• AKA: Ribbed Thumbprint
• MAKER: Jefferson Glass Company/Steubenville-Ohio/Follansbee-WV (Operated: 1900-1930), Introduced: 1905 Introduced
• NOTE:
• MOTIFS: Arches/Crescents, Bands/Rings, Thumbprint