Percy Roy Shannon was born in Walkerton, Bruce County, Ontario in December, 1887. Shannon first enlisted in March, 1915 as a stretcher-bearer in the 34th Battalion. At that time he was a medical student at The University of Toronto. He went overseas but was sent back to complete his medical training and graduated in 1917. Shannon received his commission and served with the No. 12 Field Ambulance of the R.A.M.C. He was killed serving with the Field Ambulance on November 3, 1918. The collection consists of two letters and one photograph.