1917 June 12-1918 May 2 Box 21, Folder 261 Bookmark Collection Context Yale University -Manuscripts and Archives George Henry Nettleton papers, 1819-1959…
1917 November 16-1921 December 21 Box 20, Folder 251 Bookmark Collection Context Yale University -Manuscripts and Archives George Henry Nettleton papers, 1819-1959…
1918 April 2-1920 December 31 Box 19, Folder 246 Bookmark Collection Context Yale University -Manuscripts and Archives George Henry Nettleton papers, 1819-1959…
1918 January 10-1919 December 13 Box 24, Folder 278 Bookmark Collection Context Yale University -Manuscripts and Archives George Henry Nettleton papers, 1819-1959…
1918 June 27-1931 May 10 Box 12, Folder 148-162 Bookmark Collection Context Yale University -Manuscripts and Archives George Henry Nettleton papers, 1819-1959…
1918 May 14 - 1919 April 3; undated Box 21, Folder 262 Bookmark Collection Context Yale University -Manuscripts and Archives George Henry Nettleton papers, 1819-1959…
1919 January 20; undated Box 20, Folder 255 Bookmark Collection Context Yale University -Manuscripts and Archives George Henry Nettleton papers, 1819-1959…
1919 June 14-1923 August 31 Box 19, Folder 244 Bookmark Collection Context Yale University -Manuscripts and Archives George Henry Nettleton papers, 1819-1959…
1919 March 2-1920 March 30 Box 15, Folder 186-199 Bookmark Collection Context Yale University -Manuscripts and Archives George Henry Nettleton papers, 1819-1959…
1920 April 1-1921 December 23 Box 16, Folder 200-212 Bookmark Collection Context Yale University -Manuscripts and Archives George Henry Nettleton papers, 1819-1959…