File Dance invitation, Olga barracks, Feb.17, 1919, Headquarters Co., 339th Infantry Online World War I (Polar Bear Expedition) In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Correspondence, January 1918-July 1919 » Miscellaneous » [Bentley Library material]
File Postcard, to his mother and all: Polar Bear units marching Online World War I (Polar Bear Expedition) In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Polar Bear Photographs » Portraits of McKenzie, Draftees Marching, and Miscellaneous
File The Polar Bear, official publication, vol.1 no.1 September 1922 Online World War I (Polar Bear Expedition) In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Correspondence, January 1918-July 1919 » Polar Bear Association Reunion Programs
File Third Reunion of the Polar Bear Association and 310th Engineers, 1922 Online World War I (Polar Bear Expedition) In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Correspondence, January 1918-July 1919 » Polar Bear Association Reunion Programs
File Russian Revolutionary pamphlets, Constitution (fundamental law) Russian Socialist Federal Soviet Republic, 1918 Online World War I (Polar Bear Expedition) In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Correspondence, January 1918-July 1919 » Miscellaneous » [Bentley Library material]
File Correspondence, from R. E. Cortwright, June 14, 1918 (includes newspaper clipping on the draft) Online World War I (Polar Bear Expedition) In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Correspondence, January 1918-July 1919 » January-June 1918
File Program of the 7th Polar Bear Association and 8th 310th Engineers reunion, 1934 Online World War I (Polar Bear Expedition) In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Correspondence, January 1918-July 1919 » Polar Bear Association Reunion Programs
File Program of the 14th Polar Bear Association and 310th Engineers reunion, 1948 Online World War I (Polar Bear Expedition) In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Correspondence, January 1918-July 1919 » Polar Bear Association Reunion Programs
File "Life in the U.S. Army, Camp Mills, Long Island," souvenir folder Online World War I (Polar Bear Expedition) In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Polar Bear Photographs » Souvenir Folders » Life in the U.S. Army, Camp Mills
File "Life in the U.S. Army, Camp Mills, Long Island," title page Online World War I (Polar Bear Expedition) In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Polar Bear Photographs » Souvenir Folders » Life in the U.S. Army, Camp Mills