# C130 (1991) Antarctic Treaty - PB, UL #S1111, MNH
Regular price
$3.25
Sale
US 1991
ANTARCTIC TREATY
30th Anniversary - The treaty has fostered peaceful cooperation and scientific research by 39 countries.
Airmail Issue
C130
Perforated 11
Upper Left Stamp Plate Block - #S1111
Mint Never Hinged