3125
Air Mail unused 1918 Air 6c. to 24c. and 1923 8c. to 24c., fresh mint with part hinge remainders. Scott G1-6, $480

细节
Air Mail unused 1918 Air 6c. to 24c. and 1923 8c. to 24c., fresh mint with part hinge remainders. Scott G1-6, $480