About This Stamp
The 9-cent Delta Wing Plane airmail stamp was issued on May 15, 1971, in Kitty Hawk, North Carolina.
First Day of Issue Ceremony
First Day of Issue Date: May 15, 1971
First Day of Issue Location: TBA
The 9-cent Delta Wing Plane airmail stamp was issued on May 15, 1971, in Kitty Hawk, North Carolina.