Lot 630
630
unused 1931-33, 1m-4m Polar Flight, Chicago Flight (C40-C45, Michel 456-458, 496-498), minor gum disturbances on some, otherwise fine-very fine sets, Scott retail $942.50, Michel DM3,150 est.

Details
unused 1931-33, 1m-4m Polar Flight, Chicago Flight (C40-C45, Michel 456-458, 496-498), minor gum disturbances on some, otherwise fine-very fine sets, Scott retail $942.50, Michel DM3,150 est.