some minor corrections.

The picture of the "original" Brianza spyder, to me looks like Chassis 1124, which is actually shown by Odin, but with a caption 4CS1500, which it is not. We saw the car last year at the Bonhams auction in Monaco, where the picture is taken.
The picture that Faksta shows clearly is show a vivid yellow car, as was presented by Brianza in 1932.