The Lincoln Memorial and the Potomac River in the background.
A PARK OF AMERICAN-BUILT 155-MILLIMETER HOWITZERS AT ABERDEEN PROVING GROUND.
AMERICAN-BUILT G. P. F. 155-MILLIMETER GUNS STORED AT ABERDEEN PROVING GROUND.
GUNS OF VARIOUS SORTS AND SIZES RETURNED FROM FRANCE BY AMERICAN EXPEDITIONARY FORCES JUST AS THEY WERE UNLOADED FROM TRAIN AT ABERDEEN.
AMERICAN-BUILT ORDNANCE MATERIAL, PARKED ON ABERDEEN PROVING GROUND.
