Hobnail;
DEWDROP (D.D.) (OMN) coop
• AKA:
Co-operative Flint Glass Co. LTD. (Beaver Falls-PA, Company Operated 1879-1930s), Introduced: 1887
• NOTE: Sid Lethbridge: The Dewdrop mug was introduced in 1887, reportedly in several colours.
• Motifs: (Hobnail)