CMP F60L wireless truck

[cmp truck]

Last night I saw the cab and chassis of a 1944 Ford F60L. It is owned by a fellow in our mv group, who said it was originally a radio truck.
In Gregg's book "Canada's Fighting Vehicles", all the wireless bodies on the 3 ton chassis are of British origin. Our assumption is this truck would not have likely come back from Europe after the war, so it probably had a Canadian design of body.
I have seen the photo posted by Paul of a Wireless body No 1/1944.
Can anyone let us know of a source for photos of a Canadian 3 ton wireless body?
We are trying to track this wireless body down, but don't know what to look for.