This memorial is a stained glass window with an inset of the badge of The Royal Regiment of Canadian Artillery. The RCA badge window was presented to Observation Post de Hart (Op de Hart, home of the Ottawa Gunners) by all ranks of the 3rd Field Regiment RCA, The Loyal Company, on January 27, 1995. It is dedicated to the Officers and Men of the Royal Regiment of Canadian Artillery who served with NATO. It is located on the 2nd floor of the Army Officer's Mess in Ottawa.
The Standing orders of the Royal Regiment of Canadian Artillery provides the following description:
"A smooth- bore 9-pounder field gun Or (gold) on a field Vert (green) above a scroll Azure bordered Or inscribed "UBIQUE" Or below the gun a scroll Azure bordered Or inscribed "QUO FAS ET GLORIA DUCUNT" the whole surmounted by the Royal Crown proper." The RCA badge is used both as cap badge and as a crest. The RCA Badge was approved by the Chief Herald of Canada in August 2006.
