Portland, Oregon, America, North America 1947/07/04 by luforu 1947.07.04 16.30 Mrs LJ Hayward saw a silvery disc-shaped object looking like a new dime flipping in an erratic path moving slowly. (The UFO Report, Hynek; McDonald 1968; FOIA; Report on the UFO Wave of 1947, Bloecher) (nicap.org)