G.S.G.S. (Canada. Department of National Defence. Geographical Section) ; no. 238. In red overprint, "Petawawa Military Camp" with accompanying legend. Red overprint shows camp boundary, training area boundaries, rifle and pistol ranges, and digging areas. "Department of National Defence, 1925. Revised 1939". Shows 4 classes of roads and railways. Stamped in black, "H.B. Stuart Collection".