Soldiers on the Lookout

A glass plate stereoview slide with handwritten label Souchez, observatoire improvise, 23015 (Souchez, France, improvised observatory, 23015). A view of an improvised observatory. It shows soldiers standing on a ladder and platform. The photograph was taken between July 28, 1914 and November 11, 1918 in France during World War I.https://corescholar.libraries.wright.edu/special_ms457_photographs/1033/thumbnail.jp