Ribs/Columns;
WESTMORELAND SPECIALTY CO. No. 185 (OMN)
• AKA: Columned Thumbprints
Westmoreland Specialty Company (Grapeville-PA, Operated: 1889-1924), Introduced: 1901

• Motifs: (Ribs/Columns), (Thumbprint), (Ladders/Zippers)