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1940 PORTLAND OREGON - COLUMBIA AIRPORT - UNITED AIR LINES HANGERS/ADMIN BLDG.:
$7.50
The product is a 1940 cover from Portland, Oregon featuring United Airlines hangers and administration building at Columbia Airport. This cover is a 6 cent denomination, machine canceled, and of Fine/Very Fine quality. It originates from the United States and includes colorful illustrations, making it a valuable piece of postal history and a unique addition to any stamp collection.
