US Airmail Stamps Used
US C1 Orange Biplane
Price: $26.00
VF used. 1918 Six-cent Orange Biplane. Beginning in December 1918 paid the airmail rate for a one-ounce letter.
US C1 Orange Biplane
Price: $17.50
FVF used. 1918 Six-cent Orange Biplane. Beginning in December 1918 paid the airmail rate for a one-ounce letter.
US C1 Orange Biplane
Price: $9.50
Fine used. 1918 Six-cent Orange Biplane. Beginning in December 1918 paid the airmail rate for a one-ounce letter.
