Title	German machine-gun emplacements on Hindenburg Line
Description	Six unidentified soldiers occupy a former German machine-gun emplacement on the Hindenburg Line on the east bank of the St. Quentin Tunnel.
Historical note	The east bank of the St. Quentin Tunnel was demolished by British high explosive shells. Its field of fire covered the approach to the bridge over the canal. The walls were of concrete, from three to four feet thick, with three plates of steel reinforcing; grillage, bonded at each intersection. The concrete on the top about four feet thick was blown to powder leaving the reinforcing. On September 29, the Thirtieth Division of the American Expeditionary Forces, along with British troops, penetrated and
Date	20 October 1918
Place	Aisne (France)
Creator	United States. Army. Signal Corps
Collection name	Frierson-Warfield Papers, 1813-1928
Education Tags	US.28 World War I
Subjects	Soldiers Military personnel Uniforms Military uniforms Helmets Arms & armament Rifles Gas masks Forts & fortifications Campaigns & battles War World War, 1914-1918 Trench warfare Tunnels
Accession number	90-288
Owning Institution	Tennessee State Library and Archives
ID#	30564
Digital Type	Still Image
Digital format	Image/jp2
Collection finding aid	http://www.tennessee.gov/tsla/history/manuscripts/findingaids/90-288.pdf
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