International coe truck (1937?)

This is the earlier model coe from patent 2,154,011. Patents contains more drawings i.e. of the engine. Patent is dated April 11, 1939, but the 1939 coe had a more rounded cab. I can not found any reference pictures of this truck on the net anymore, there used to be a few.

There's also a patent by Brooke Stevens on the later version of this truck (art deco-styled delivery van).