BULBOUS BASE OPTIC (AKA)
• AKA:
• MAKER: Hobbs Glass Company/Wheeling-WV (Company Operated: 1888-1891) , Introduced: c1890 Introduced
• NOTE: Sid Lethbridge 2021: named by Wm. Heacock Book III p 17
• MOTIFS: Panels, Optics,