LG photo 1st Army US WWI mobile truck Anti-Aircraft Gun Washington Univ St Louis

Description

Here is a rare WWI press photo image of an American Anti-Aircraft gun mounted on a truck chassis and driven by a doughboy of the 1st Army Division.  Appears to have been photographed on the campus of Washington University in St. Louis, according to the buildings in the background. St. Louis photographer's stamp on the front right and back.  Measures 8 x 10".  Highly detailed image in good condition, some light creasing as shown.