From the Howard Cannon Photograph Collection (PH-00192). Handwritten on verso: "Senator Cannon; Paul Palmer, American Legion Post #51; Robert Weeks, Commander, American Legion Post #51, behind flag; J. Earl Cunningham, 1st Vice commander American Legion Post #51; Olie (?) Cluff, ready to raise the flag; Sam Neimyer, fastening flag to be raised"
Description given with photo: "Flying Boat Put To Test - San Pedro, Calif. : Howard Hughes pilots his much-publicized flying boat on the first of a series of taxi runs in Los Angeles harbor on November 2nd. Shortly afterward, the millionaire plane builder took the giant ship up on a surprise half-mile flight. Credit Line (ACME) 11/04/47."