Keywords: The US Army on the Western Front 1918 Q71938.jpg The US Army on the Western Front 1918<br/> Chauchat automatic rifle Langres American official photographer 1918-04-27 First World War http //media iwm org uk/iwm/mediaLib//363/media-363077/large jpg Q 71938 205028812 This image was created and released by the Imperial War Museum on the http //www iwm org uk/corporate/privacy-copyright/licence IWM Non Commercial Licence This photograph was taken by American military personnel in their official duties and is public domain under US law consequently the following licence applies in addition to any other claim PD-USGov-Mil American First World War Official Exchange Collection Associated people and organisations US Army Associated themes US Army 1917-1918 Associated keywords Equipment photographs PD-USGov American First World War Official Exchange collection Images uploaded by Fæ Chauchat LMG |