@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.
📸 1/3: airmail flight cover: Pan American Airways, first airmail flight, FAM-19, South Pacific service; 07/12/1940 Gift of the Captain John B. Russell Family 2012.149.2324 a b. This tweet was posted on October 12, 2022.