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