File Trip to Eng, 1938-1939 Box 1 In: Preston W. Slosson papers, 1918-1952 » Other papers » Travel letters (mimeographed)
File Trip to western United States, 1940 Box 1 In: Preston W. Slosson papers, 1918-1952 » Other papers » Travel letters (mimeographed)
File Letters from family members (include Flora May Slosson Wuellner, Congregational pastor in Wyoming) Box 1 In: Preston W. Slosson papers, 1918-1952 » Other papers
File Slosson's notes on course taught by James T. Shotwell at Columbia entitled "Outline of English Industrial History (156) Box 1 In: Preston W. Slosson papers, 1918-1952 » Other papers
File History 11-12 (observations on), 1952 Box 1 In: Preston W. Slosson papers, 1918-1952 » Other papers
File Rollins College Conference on World Government In: Preston W. Slosson papers, 1918-1952 » Other papers
File Proceedings, March 11-16, 1946 Box 1 In: Preston W. Slosson papers, 1918-1952 » Other papers » Rollins College Conference on World Government
File "A Short Summary of Some Recent Suggestions on International Organization" Box 1 In: Preston W. Slosson papers, 1918-1952 » Other papers » Rollins College Conference on World Government