O'HARA GLASS CO. LTD. No. 631 (OMN) by O'Hara Glass Company LTD (Pittsburgh, PA. Company Operated: 1875-1891), c1885 Introduced
• AKA: Bartholdi
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.
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Shape: Research Update
Contributor: Sid Lethbridge

Shape: Decanters
Contributor: Jordan Jordanson Measuring 5.75" tall without stopper by 3.25" in diameter at largest

Shape: Decanters
Contributor: Jordan Jordanson Measuring 5.75" tall without stopper by 3.25" in diameter at largest

Shape: Research Update
Contributor: Sid Lethbridge

Shape: Research Update
Contributor: Sid Lethbridge