RICHARDS AND HARTLEY GLASS CO. No. .51 (OMN)
• AKA: Pointed Ovals
• Richards & Hartley Glass Company (Pittsburgh/Tarentum-PA, Co. Operated: 1865-91), Introduced: mid 1880s Introduced
• mid 1880s (based on colours available
NOTE: ID provided by Sid Lethbridge
• Motifs: (Ovals, Pointed), (Diamond Point)