File The Polar Bear, official publication, vol.1 no.1 September 1922 Online 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 Official program of the 2nd Polar Bear convention, 1924 Online 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 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 7th Polar Bear Association and 8th 310th Engineers reunion, 1934 Online 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 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 13th anniversary, Polar Bear post 436, 1950 Online 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 Printed Material 7 items Box 3, Folder 11 Online (Includes announcements of Polar Bear Association events) In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Correspondence, January 1918-July 1919
File Polar Bear Club First Informal Ball Program, Nov.8, 1919 Online In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Correspondence, January 1918-July 1919 » Printed Material
File Official year book, 1920, Veterans of Foreign Wars of the United States Online In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Correspondence, January 1918-July 1919 » Printed Material
File Polar Bear First Aid Club (rules and by-laws) Online In: Walter I. McKenzie Papers, 1914-1962 (majority within 1918-1919, 1946-1947) » World War I (Polar Bear Expedition) » Correspondence, January 1918-July 1919 » Printed Material