• AKA:
Doyle and Company (Pittsburgh-PA, Company Operated: 1855-1891), Introduced: 1871 Introduced
• NOTE: Sid Lethbridge 2019: The Gem aka Banded Buckle table set appears in the Bakewell, Pears 1868 catalogue. A Banded Buckle goblet is reported to appear in an early 1870s Doyle catalogue (ref. Arthur G. Peterson) and a lonely tumbler appears in the King catalogue as their Union pattern. Until evidence to the contrary arises, tableware is assigned to Gem (OMN) by Bakewell Pears."
• Motifs: (Circles/Balls), (Bands/Rings), (Diamond Point)