Lot 156
156
unused Block of Four 6c Ultramarine (115), block of four, full o.g., h.r., one stamp small thin spot, otherwise fine, Scott retail $4,750.00photo est.

Details
unused Block of Four 6c Ultramarine (115), block of four, full o.g., h.r., one stamp small thin spot, otherwise fine, Scott retail $4,750.00photo est.