“Those Flying Discs - They Land, But They Disappear”,
7 July 1947 (Pittsburgh Post-Gazette, Pennsylvania)
Mrs. Walter Johnson sighted 8 UFOs which landed on a mountainside near St. Maries, Idaho on 3 July 1947, according to the article:
http://news.google.com/newspapers?id=xU8xAAAAIBAJ&sjid=YWoDAAAAIBAJ&pg=5268,1525288
(tageo.com photo)