RICHARDS AND HARTLEY GLASS CO. No. 190 (OMN)
• AKA: Bar and Diamond
• MAKER: Richards & Hartley Glass Company (Pittsburgh/Tarentum-PA, Co. Operated: 1865-91), Introduced: 1890 Introduced
• NOTE:
• MOTIFS: Diamonds, Swirls/Spirals, Ladders/Zippers