NATIONAL GLASS CO. No. 511 REWARD (OMN)
• AKA:
• MAKER: National Glass Co. 15 [Riverside Works] Wellsburg-WV (Operated: 1899-1904), Introduced: 1901 Introduced
• NOTE: OMN and Manufacturer updated by Sid Lethbridge, 2017.
• MOTIFS: Panels, Squares/Rectangles, Xs/X in box