Sorry, still not the actual machine. My memories are very vague, other than I’d blown up my number 2 Matchless, and needed something similar. I’m not even sure that this was the right place in the sequence. However, I did own a mid-fifties A7, with an iron head. It was no fire-snorting beast but, curiously, I do recall that it was a very pleasant bike to ride at its comfortable speed (probably 50-60).

I have no recollection of how or why I disposed of it.