3-wheel motorcycle
 

I am looking for a photo of a three-wheeled motorcycle. Not the Side-car style but what was known as the "Servi-car". This was a tricycle arrangement with two wheels at the back of the bike. The Servi could carry small payloads or a passenger.
I am specifically looking for a Canadian military photo - this will probably be an Indian motorcycle.

Thnx,

Clive