Canadian Chevrolet Maple Leaf 4x4 artillery tractors?

[Stellan Bojerud (RIP)]

Originally posted by ericnuyt
The picture of the Art. parade with the horseback staff watching is interesting:
I think it shows the Morris-Commercial artillery tractors (to be superseded by the GMC´s) AND GMC´s munitions trucks simultaneously.

I agree. The gun tractors were probably bought at the same time as the 105 mm howitzers and that was in 1924-25. The ammo trucks are younger.

So it should be sometime in the early 1930-ies.