NATIONAL GLASS CO. No. 508 (OMN)
• AKA: National Star
• MAKER: National Glass Co. 15 [Riverside Works] Wellsburg-WV (Operated: 1899-1904), Introduced: c1900 Introduced
• NOTE: ID updated by Sid Lethbridge, 2017.

• MOTIFS: Diamonds, Fans, Stars/Rosettes/Hobstars