DOYLE & CO. No. .21 (OMN) by Doyle and Company (Pittsburgh-PA, Company Operated: 1855-1891), c1891 Introduced
NOTE: Appears in the 1891 Price List and a c1891 catalogue but could be earlier. There are three sizes - 6", 7" and 8" diameter. It would appear to be a different line than the No. 21 goblet.
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Shape: Standards (Foot & Stem)
Contributor: Susan Simpson

Shape: Comport/Compotes
Contributor: Susan Simpson

Shape: Catalogue/Ads
Contributor: Sid Lethbridge