TARENTUM GLASS CO. No. 421 (OMN)
• AKA:
• MAKER: Tarentum Glass Company/Tarentum-PA (Company Operated: 1894-1918), Introduced: Introduced 1897
• NOTE: Introduced 1897 per Sid Lethbridge's Research Update.
• MOTIFS: Stars/Rosettes/Hobstars, Circles/Balls, Ovals