File September 1, 1917-December 31, 1918 Box 1, Folders 1-26 In: Edward Van Winkle collection, 1917-1919 » Correspondence
File January 1, 1919-June 2, 1919 Box 2, Folders 1-10 In: Edward Van Winkle collection, 1917-1919 » Correspondence
File October 11, 1917-March 4, 1919, and undated Box 2, Folder 11 In: Edward Van Winkle collection, 1917-1919 » Documents, Map, Printed Items, and Poem