Letter from A. G. Sandoval to John T. Lassiter re: Marcabeli Trail, September 30, 1943
written by A. G. Sandoval, fl. 1943, in Records of the Office of Inter-American Affairs, 1918 - 1951 (RG229). General Records of the El Oro Technical Mission, 1942 - 1944 (I-7 152), of United States. National Archives and Records Administration. Federal Records (1943), Box 1709, I ac) Reports, Marcabeli District , 2 page(s)