900 Sites in WPA Airport Record; Projects Now Operating at 350 : April 5, 1942, 4-2308
United States. Works Progress Administration. "900 Sites in WPA Airport Record; Projects Now Operating at 350 : April 5, 1942, 4-2308," Press Releases of the Works Progress Administration (April 5, 1942). https://fraser.stlouisfed.org/title/6753/item/620017, accessed on May 6, 2024.