Ladders/Zippers;
WESTMORELAND SPECIALTY CO. No. 0310 (OMN)
• AKA:
Westmoreland Specialty Company (Grapeville-PA, Co. Operated: 1889-1924), Introduced: c1905 Introduced
• NOTE:
• Motifs: (Ladders/Zippers), (Notches/Slits), (NULL)