History lecture notecards, undated Box 3, Folder 38 Bookmark Collection Context Yale University -Manuscripts and Archives William Appleton Aiken papers, 1891-1971…
Humperdinek, Hedwig (Mrs. Engelbert), 1897 December 31 Box 9, Folder 245 Bookmark Collection Context Yale University -Manuscripts and Archives William Appleton Aiken papers, 1891-1971…
Inventories of original documents used, 1934-1941, undated Box 9, Folder 232-240 Bookmark Collection Context Yale University -Manuscripts and Archives William Appleton Aiken papers, 1891-1971…
Inventory, 1897, 1934-1949, undated Bookmark Collection Context Yale University -Manuscripts and Archives William Appleton Aiken papers, 1891-1971
Joint Chiefs of Staff consultant position, 1946 May 22-1947 1947 May 1, undated Box 2, Folder 29 Bookmark Collection Context Yale University -Manuscripts and Archives William Appleton Aiken papers, 1891-1971…
"Journal of a Trip to the Near and Middle East between Nov [Dec] 1943 and Feb 1944" Box 8, Folder 56 Bookmark Collection Context Yale University -Manuscripts and Archives William Appleton Aiken papers, 1891-1971…
Labaree, Leonard W.: correspondence pertaining to the Yale University Press publication of W. A. Aiken's The Conduct of the Earl of Nottingham, 1940-1941, undated Box 2, Folder 30 Bookmark Collection Context Yale University -Manuscripts and Archives William Appleton Aiken papers, 1891-1971…
Lecture notes, 1938, 1942, undated Box 4, Folder 39-44 Bookmark Collection Context Yale University -Manuscripts and Archives William Appleton Aiken papers, 1891-1971…
Lecture notes for intelligence training, 1942 February-1942 August Box 8, Folder 54 Bookmark Collection Context Yale University -Manuscripts and Archives William Appleton Aiken papers, 1891-1971…
Letters from McMaster University, Ontario, 1938 October-1939 October Box 1, Folder 6 Bookmark Collection Context Yale University -Manuscripts and Archives William Appleton Aiken papers, 1891-1971…