File Postcard, Polar Bear units marching Online In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Polar Bear Photographs » Reunion group photos and Miscellaneous
File Group photograph, Polar Bear Post No. 436, June 23, 1945 Online In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Polar Bear Photographs » Reunion group photos and Miscellaneous
File Group photograph Online In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Polar Bear Photographs » Reunion group photos and Miscellaneous
File Group photograph Online In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Polar Bear Photographs » Reunion group photos and Miscellaneous
File Souvenir Folders Online (Commercially produced packets of photos) In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Polar Bear Photographs
File Life in the U.S. Army, Camp Mills Box 3, Folder 19 Online In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Polar Bear Photographs » Souvenir Folders
File "Life in the U.S. Army, Camp Mills, Long Island, " souvenir folder Online 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 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 New York City, Night Views Box 3, Folder 19 Online In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Polar Bear Photographs » Souvenir Folders
File Group photos, 339th Infantry, Camp Devens July 14, 1919 and Reunion photos, 1921-1945, 1919-1945 6 items Oversize Folder 1 Online In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Polar Bear Photographs