

US C2 16-cent Green Biplane
Code: USC0002u
$29.50
Product Description
•••••
VF used. 1918 16-cent Green Biplane. Beginning July 1918 the airmail rate was reduced from 24-cents to 16-cents for a one-ounce letter. This stamp paid that rate through December. Additional weight was charged at six-cents per ounce.