October 14, 1912 - Rawdon (details unknown)
May 10, 1913 - Rawdon (details unknown)
November 17, 1920 - Rawdon Junction, 1.5 miles west (Between Rawdon Junction and St. Alexis?)
Details of the wreck in the this photo are unknown, but since one of the cars is lettered C.N.R. it must have been after Canadan National Railways took over the Canadian Northern Quebec in 1919. Thus the last entry of November 17, 1920 may fit, assuming enough time had elapsed to repaint the car to C.N.R.
If you have more information on this wreck, please communicate with the above.