Rare panoramic photograph documenting the 1st Battalion Canadian Grenadier Guards of the Canadian Active Service Force (C.A.S.F.) at St. Helen's Island, Montreal, dated September 29, 1940.

Historical Significance:
Captured during the early mobilization period of World War II, this photograph preserves a pivotal moment in Canadian military history. The Canadian Grenadier Guards, one of Canada's oldest infantry regiments, played a crucial role in the war effort.

Condition & Details:
- Original panoramic format photograph 48 1/2" x 8"  
- Date: September 29, 1940
- Location: St. Helen's Island, Montreal, Quebec
- Subject: 1st Battalion Canadian Grenadier Guards, C.A.S.F.
- A remarkable piece of Canadian military heritage

This photograph offers collectors and historians an authentic window into Canada's WWII military preparation and the proud tradition of the Canadian Grenadier Guards.