O'HARA GLASS CO. LTD. No. 631 (OMN)
O'Hara Glass Company LTD (Pittsburgh, PA. Company Operated: 1875-1891), Introduced: c1885 Introduced
• NOTE: Sid Lethbridge 2022: Bartholdi seems to have been made up of two different patterns - No. 650 which is the pieces with the D&B banding and No. 631 which is the pieces with the diamond neck/stem. There are several pieces of No. 631 that do not appear on any of the Bartholdi pages, for example the bitter bottle, the cologne, claret stem.
• Motifs: (Diamonds), (Plain)