Diamonds;
FOSTORIA GLASS CO. No. .692 (OMN)
• AKA:
Fostoria Glass Company (Fostoria-OH/Moundsville-WV, Company Operated: 1887-1986), Introduced: c1900 Introduced
• NOTE: Michele Richard 2021: separate line from Fostoria 800 Series but included in the Keystone Ware decoration (stamped on back H.M. Rio). ref Gary Schneider Fostoria Glass Company, Book 1: The Opal Years 1897 to 1922 page 55
• Motifs: (Diamonds), (Leaves ), (Scrolls/Filigree )