Diamonds;
RIVERSIDE GLASS WORKS No. 370 (OMN)
• AKA: Sunken Arches
Riverside Glass Works (Wellsburg-WV, Operated: 1880-1904), Introduced: 1891
• NOTE: ID provided by Roger Haworth
• Motifs: (Diamonds), (Arches/Crescents), (Ovals, Pointed)