1 image. University of Southern California business show, 15 April 1955. Marie Engen -- Queen. (Handout).; Supplementary material reads: From: M.L. Schultz Jr., Southern California Business Show, Biltmore Hotel, Michigan 1011 Ext. 6227. For release: Immediately, Exclusive. Marie Engen, Queen of the 8th annual Southern California Business Show now in progress at the Biltmore Hotel is pictured with the Old Time Bookeeper (sic) display featured at the show. Total show attendance for the first three days is running 15% ahead of any previous year".