PALMER'S PRISM (AKA) by Portland Glass Company/Portland-Maine ( Company Operated: 1863-1873), Patented 1868 Introduced
NOTE: Sid Lethbridge - one of the three documented Portland patterns.

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Shape:Stemware
Contributor: Olga Jimenez 11/13/2026

Shape:Stemware
Contributor: Olga Jimenez 11/13/2026

Shape:Stemware
Contributor: Sid Lethbridge 11/13/2026

Shape:Comport/Compotes
Contributor: Patty Kahn, taken at Portland Museum of Art in Portland Maine