"Practice in Giving Commands--Reserve Officers in Training Camp, Ft. Sheridan, Ill.." is printed on the lower right corner. Two photos are mounted on gray cardboard with the number "170" on the top of the front side. Photos are nearly identical with rows of men in the foreground and other men in various formations in a very open parade ground. They are all in fatigue uniforms and hats. The men in the foreground are all at attention and their rifles are stacked to the right side of each image. Color: BK,WH, GY