Swirls/Spirals;
O'HARA GLASS CO. LTD. No. .90 OIL (OMN)
• AKA:
O'Hara Glass Company LTD (Pittsburgh, PA. Company Operated: 1875-1891), Introduced: c1890 Introduced
• NOTE: Sid Lethbridge - appears in the 1898 US Glass Co. catalog as No. 90.
• Motifs: (Swirls/Spirals), (Diagonals)