UNITED STATES GLASS CO. No. 15025 (OMN)
• AKA: Diamond Waffle; Patricia (Lethbridge); US Diamond Block
• MAKER: United States Glass Company/Pittsburgh-PA (Company Operated: 1891-1962) , Introduced: Late 1894 Introduced

• NOTE: Date updated Sid Lethbridge 9/2020. Green color made after 1898.

• MOTIFS: Diamonds, Squares/Rectangles