SERRATED PRISM (AKA) unk
• AKA:
• Unknown Maker (Unknown Location, Operated: Unknown), Introduced: c1900 Introduced
• NOTE: Liz Roach 2022: ref Mordock/Adams Pattern Glass Mugs p95, the reference to National not strong enough to assign it at this time.
• Motifs: (Ribs/Columns), (Ladders/Zippers), (Notches/Slits)