4 photos Polar Bear Expedition: Standard 8 Man Blockhouse, Concrete Blockhouse, Work Train, Bridge - Repaired Vologda Ry

Data Provider:
University of Michigan. Bentley Historical Library
Collection:
Bentley Image Bank, Bentley Historical Library
Subject Topic:
World War, 1914-1918; Polar Bear Expedition
Language:
UND
Rights:
This image may be protected by copyright law. and https://www.lib.umich.edu/about-us/policies/copyright-policy
URL:
http://name.umdl.umich.edu/IC-BHL-X-HS1740%5DHS1740