This stained glass window (on the passageway leading to Sir Arthur Currie Hall at the RMC), the Dieppe Window, is a memorial dedicated by Ex-cadets who participated in the Dieppe Raid in memory of others from the College who lost their lives as a result of the Raid. It was unveiled in 1967, the 15th anniversary of the graduation of the Class of 1952 and the 25th anniversary of Dieppe.
Following the Remembrance Service of 1967, this memorial stained glass window was unveiled by the Commandant, 2576 Commodore W. P. Hayes, CD. The Dieppe Window was presented to the College by 1620 Lt Col. Bob Labatt, DSO, ED, President of the RMC Club in 1953 – 1954, on behalf of the donors. The funds were raised by the survivors of the Dieppe Raid.