Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - United States - 1924 (March 17), First Aerial Circumnavigation (First Leg) Flight from Clover Field in Santa Monica, CA to Saint Point in Seattle, WA, stationery postcard 3c red, two confirmation markings on front and Seattle ''MAR.20.1924'' arrival ds on reverse, VF, Est. $300-$400