Air Mail unused -- 10f. on 1f.50 blue, a fresh mint example from the foot of the sheet with much original gum, well centered. Behr Certificate (1993). C.4, FF.55,000. Photo | Christie's

Lot 77

Air Mail unused -- 10f. on 1f.50 blue, a fresh mint example from the foot of the sheet with much original gum, well centered. Behr Certificate (1993). C.4, FF.55,000. Photo

Details

Air Mail unused -- 10f. on 1f.50 blue, a fresh mint example from the foot of the sheet with much original gum, well centered. Behr Certificate (1993). C.4, FF.55,000. Photo