1 image. Butterfly swimmer arrives, 12 April 1957. Shelly Mann. (Sleeve reads: SP-12087).; Supplementary material reads: "News Bureau. United Air Lines. Madison 9-4488. 'SPORTS'. Butterfly swimmer arrives: Shelly Mann, butterfly stroke swim champion of the world, arrived from Honolulu this morning via United Air Lines to defend her title at the Beverly Hills High School pool, April 16 to 18 inclusive. Occasion is the 1957 National A.A.U. Senior Women's Swimming and Diving Championships. Miss Mann was the only gold medal winner among the women swimmers on the U.S. Olympic Team at Melbourne".