File Barraza fill, Panama City, 1930-1931 Box 1 In: John G. Claybourn Papers, 1908-1966 » Topical File
File Brenes G., Roberto (Costa Rica), 1924-1936, 1942, 1946 Box 1 In: John G. Claybourn Papers, 1908-1966 » Topical File
File Central & South American Development Company, 1922-1925 Box 1 In: John G. Claybourn Papers, 1908-1966 » Topical File