Black and white photographic print of American soldiers learning to throw hand grenades in France during World War I. "American soldiers learning to throw hand grenades somewhere in France." typed in black ink on the back of the print. "FRENCH PICTORIAL SERVICE, 220 WEST 42ND STREET, N. Y." and "PLEASE CREDIT FRENCH-OFFICIAL FROM PICTORIAL PRESS 220 WEST 42ND ST., N. Y." stamped on the back of the print in dark blue. Handwritten text in pencil on back of print in cursive looks like "L Qbbr". Text is underlined with "19" below line.