Your right Karsten,Its a wierd thing about the war,they had a couple of good armoured car designs,that they don't seem to have made much use of outside of the USA.What makes it wierd is they actually sold a large number of armoured cars to the British Army via Canada,The Russell armoured car,(its on my to do list) I'm not sure what its other name was something Quad?,As I'm no where near my note books and I've had a sleep since then.
It was used mainly in India during the war,and Then they were sold at auction in the mid twenties ,Which makes it a good car for petty warlords in a BoB games.