IMPERIAL GLASS CO. No. 411 (OMN)
• AKA: Horseshoe Curve; Twins
• MAKER: Imperial Glass Company/Bellaire-Ohio (Company Operated:: 1904-1984), Introduced: c1909 Introduced
• NOTE: Pattern was also produced with an iridized (carnival glass) finish.
• MOTIFS: Stars/Rosettes/Hobstars, Medallions/Shields, Ovals, Pointed