A sepia studio portrait of Sidney Foster Brown, with his parents Clinton Foster Brown and Cora Helen Snell Brown. Sidney is in the uniform of a gunner in the Canadian Artillery and wears the trade badge of a Physical Training Instructor on his right Sleeve. His father is wearing the uniform worn by the volunteer officers of the Y.M.C.A., while his mother wears the uniform of a Y.M.C.A. Nurse.
