Arches/Crescents;
CURLING, ROBERTSON & CO. UNNAMED No. 2 (AKA)
• AKA:
Curling, Robertson & Company (Pittsburgh-PA, Company Operated: 1827-1860), Introduced: c1856 Introduced

• Motifs: (Arches/Crescents), (Ovals, Pointed), (Spears/Darts)