Click to see detailed information about each document.
Sawyer, Wilbur A. Letter from Wilbur A. Sawyer to Fred L. Soper. Letter (correspondence). 2 Images. 8 December 1942.
Stephenson, C. S. Letter from C. S. Stephenson to Wilbur A. Sawyer. Letter (correspondence). 1 Image. 9 December 1942.
Sawyer, Wilbur A. Letter from Wilbur A. Sawyer to C. S. Stephenson. Letter (correspondence). 1 Image. 14 December 1942.
Roosevelt, President Franklin D. "Executive Order 9285, Establishing the United States of America Typhus Commission." Legal Document. 2 Images. 24 December 1942.
Allen, Richard F., and George K. Strode. Letter from Richard F. Allen and George K. Strode to Robert D. Murphy. Letter (correspondence). 2 Images. 15 January 1943.
Murphy, Robert D. Letter from Robert D. Murphy to Richard F. Allen and George K. Strode. Letter (correspondence). 1 Image. 2 February 1943.
Stimson, Henry. Letter from Henry Stimson to Fred L. Soper. Letter (correspondence). 1 Image. 31 May 1943.
Rockefeller Foundation Typhus Team, and Fred L. Soper. "Report on Initial Work with Louse Powders at the Prison at Maison Carree, Algeria, Carried Out Under the Auspices of the Pasteur Institute of Algiers." Report. 3 Images. [July-August 1943].
Reekie, Dudley A. Letter from Dudley A. Reekie to Fred L. Soper. Letter (correspondence). 2 Images. 30 August 1943.
Soper, Fred L. Letter from Fred L. Soper to Leon A. Fox. Letter (correspondence). 1 Image. 2 September 1943.
Soper, Fred L. Letter from Fred L. Soper to Dudley A. Reekie. Letter (correspondence). 2 Images. 16 September 1943.
Soper, Fred L., W. A. Davis, F. S. Markham, L. A. Riehl, and Paul Buck. "Louse Powder Studies in North Africa." Archives. Institut Pasteur d'Algerie XXIII, 3 (September 1943): 183-223. Article. 41 Images.
Soper, Fred L. Memorandum from Fred L. Soper to William S. Stone. Memorandum. 3 Images. 29 October 1943.
Soper, Fred L. Memorandum from Fred L. Soper to William S. Stone. Memorandum. 4 Images. 2 November 1943.
Soper, Fred L. "Report on the Work with Louse Powders at the Prison at Maison Carree, Algeria." Report. 4 Images. [After November 1943].
Soper, Fred L. Memorandum from Fred L. Soper to W. H. Crichton. Memorandum. 3 Images. 22 December 1943.
Crichton, W. H. Letter from W. H. Crichton to D. Gordon Cheyne. Letter (correspondence). 2 Images. 23 December 1943.
Crichton, W. H. Letter from W. H. Crichton to D. Gordon Cheyne. Letter (correspondence). 2 Images. 24 December 1943.
Soper, Fred L. [Excerpt from Fred Soper's diary, Egypt] (section 1). Diary. Excerpt. 6 Images. 1943.
Soper, Fred L. [Excerpt from Fred Soper's diary, Egypt] (section 2). Diary. Excerpt. 14 Images. 1943.
Soper, Fred L. [Excerpt from Fred Soper's diary, Egypt] (section 3). Diary. Excerpt. 13 Images. 1943.
Soper, Fred L. [Fred Soper's diary, Egypt]. Diary. 1943.
Letter from C.G.S. to C.M.I. Letter (correspondence). 2 Images. 3 January 1944.
Soper, Fred L. "Report on the Control of Typhus in Naples, Italy, December 9, 1943 to January 2, 1944." Report. 7 Images. 21 January 1944.
Soper, Fred L. Letter from Fred L. Soper to Wilbur A. Sawyer. Letter (correspondence). 2 Images. 7 February 1944.
"The Conquest of Typhus." New York Times, IV (4 June 1944): 8. Article. 1 Image.
Kaempffert, Waldemar. "Science in Review: DDT, the Army's Insect Powder, Strikes a Blow Against Typhus and for Pest Control." New York Times, IV (4 June 1944): 9. Article. 1 Image.
Soper, Fred L., W. A. Davis, F. S. Markham, and L. A. Riehl. "Typhus Fever in Italy, 1943-1945, and its Control with Louse Powder." American Journal of Hygiene 45, 3 (May 1947): 305-334. Article. 26 Images.
Hackett, Lewis. Letter from Lewis Hackett to Fred L. Soper. Letter (correspondence). 1 Image. 9 March 1958.
Hackett, Lewis. Letter from Lewis Hackett to Fred L. Soper. Letter (correspondence). 2 Images. 12 January 1959.
Soper, Fred L. Letter from Fred L. Soper to Lewis Hackett. Letter (correspondence). 2 Images. 20 January 1959.
Soper, Fred L. "Paris Green in the Eradication of Anopheles Gambiae: Brazil, 1940; Egypt, 1945." Mosquito News 26, 4 (December 1966): 470-476. Article. 7 Images.