Enlist On which side of the window are you?.

Enlist On which side of the window are you?. LOC Summary: A man looking out window at troops marching with large American flag. LOC Notes: Copyright by Geo. F. Griffin, Chicago, Ill. Date Created/Published: Chicago, Ill. : National Printing & Eng. Co., 1917. World War One poster provided by LOC. Original medium: 1 print (poster) : lithograph, color ; 99 x 66 cm.