I’ve just received your
Austin Seven Guide. It’s a great edition and good reference material.
However, there was no reference to the Grasshopper cars of the mid-thirties. Only 12 were built and they were very successful in pre-war trials.
I must declare a vested interest as I am co-author of A Comprehensive History of the Austin Seven Grasshopper. Do try to get hold of a copy from the Pre-war Austin Seven Club.