UNITED STATES GLASS CO. UNNAMED NO. 6 (AKA) by United States Glass Company (Pittsburgh-PA, Company Operated: 1891-1962) , Unknown Date of Introduction
NOTE: Sid Lethbridge 2021: This is not No. 15114 Diana although it shares some elements but it is missing the textured diamonds and small rays between the large rays that can be seen in this catalogue cut of the No. 15114 Diana comport. It would fit in very nicely the earlier No. 15041 aka Pineapple & Fan pattern. Arguing for that hypothesis is the fact that some No. 15041 moulds were modified to make the No. 15114 Diana line. Arguing against it is that no high standard comports or cakestands appear on the numerous catalogue pages of the No. 15041 pattern appearing in catalogues between 1894 and 1915. So while it is certainly is a US Glass product, it is not clear what the pattern name/number may be.
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Shape:
Contributor:

Shape: Standards (Foot & Stem)
Contributor: Lewis Murray found in Melbourne Australia area

Shape: Bowls & Berry Sets
Contributor: Johnathan Farris

Shape: Cake Stands
Contributor: Lewis Murray

Shape: Comport/Compotes
Contributor: Lewis Murray