Transcribe / Profiles of Honor: Virginia's Commemoration of the World Wars/ U.S.A. Hospital Ship Blanche F. Sigman Directory, c1940s. U.S.A. Hospital Ship Blanche F. Sigman Directory, c1940s. Completed Completed Date c1940s Provenance Lent for scanning by Angela Miller, for Profiles of Honor Tour, Manassas, Virginia, October 24, 2019.