First day Cover (FDC) for U.S. Scott C21, the 20 cent Trans-Pacific air mail stamp picturing the China Clipper. The cover was post marked in Wahington, DC on February 15, 1937. The Scott 2018 catalog value is $45.
U.S. Scott C21 20 Cent Trans-Pacific Air FDC Post Marked in Washington,
Returns accepted for up to 30 days from the date of mailing, for any reason, as long as the item is returned in the same condition that it was sent.