RIVERSIDE GLASS WORKS No. 370 (OMN)
• AKA: Sunken Arches
• MAKER: Riverside Glass Works/Wellsburg-WV (Company Operated: 1880-1899), Introduced: 1891 Introduced
• NOTE: ID provided by Roger Haworth
• MOTIFS: Diamonds, Arches/Crescents, Ovals, Pointed