Hobnail;
CHALLINOR, TAYLOR & CO. No. 307 (OMN)
• AKA: Hobnail in Diamond; Hobnail with Bars
Challinor, Taylor and Company (Tarentum-PA, Operated: 1884-1891), Introduced: c1889

• Motifs: (Hobnail), (Triangle), (Zig-Zag)