Los Obreros Españoles en Panamá - Informe. Printed by Rambla y Bouza, 1908. English Translation Provided
written by Luis C. Guerrero, fl. 1908 and Jose G. Lorente, fl. 1908, in Records of the Panama Canal, 1848 - 1999 (RG185). General Records, 1914 - 1934 (A1 34-B), of United States. National Archives and Records Administration. Federal Records (1908), Box 136, 2-E-6 Part 5, Miscellaneous information re laborers and Labor Situation; Efficiency, Health, and Living conditions; probable reduction in Force, etc. - General, August 16, 1913 to December 31, 1934 , 19 page(s)