Group of uniformed men posed in front of tents. William Rehm is last person on right, front row. Camp of Instruction, Mt. Gretna, PA May 10, 1910, Lt. McGat, Instructor, 4th Regiment.
Three cabins of different sizes, surrounded by trees in a Camp type area. Porch rockers, gliders and a bench in front of them all. Could be Mt. Gretna.