Collections : [University of Michigan Bentley Historical Library]

Soldier from LaCrosse, Wisc., captain of Co. M, 339th U.S. Infantry who served in the Allied intervention in Russia, 1918-1920, the "Polar Bear Expedition." Collection includes miscellaneous citations, orders, and correspondence relating to his activities with the Polar Bear regiment; also photographs.

The papers contain primarily certificates and personal documents. The photographs include pictures of American and foreign soldiers, Russian people and scenes, and naval ships; also pictures of the 1929 memorial services for bodies returned from Russia, Polar Bear Association reunions, and personal photographs. Printed maps have been removed from the collection and cataloged separately.

Member of the U.S. Polar Bear Expedition in Archangel, Russia; collection includes digitized photographs from Decoration Day ceremonies at White Chapel Cemetery in Troy, Mich. and notes from Flack's copy of The History of the American Expedition Fighting the Bolsheviki.

The Robert Bruce Flack papers consist of a two series, Photographs and Annotations.

The Photographs series contains digitized images of Robert Bruce Flack with fellow veterans and family members at Decoration Day events at White Chapel Cemetery in Troy, Mich. in the early 1950s. These include several images of Flack and family members in front of the cemetery's Polar Bear Monument, which was sculpted by Leon Hermant.

The Annotations series contains digital images of notes made by Flack in his copy of The History of the American Expedition Fighting the Bolsheviki (1920). These annotations provide details on Flack's service as a machine gunner on the Kodish and Railroad Fronts from December 1918 through April 1919.