"84 C.T.S. Just a few of them" four aircraft lined up outside two hangars.
"84 C.T.S. C541? 30th May 1917 Capt. V. Castle dives into a hangar Cadet Fraser burnt to death and Capt Castle slightly injured. The hangar in flames"
Photos from an album that belonged to Christopher Paulus Devos, a sergeant in the Royal Flying Corps who was an instructor for 84 Canadian Training Squadron, based at Camp Mohawk, near Deseronto, Ontario.