Bud sent in a couple of photos with the following caption.
"Two VW-engined motorcycles by British builders. Top: Brian James' adaptation which uses a Douglas Dragonfly frame. Bottom: Alan Daff used a Norton "featherbed" frame and front fork. Both solved the transmission problem using a Douglas gearbox - something few U.S. crotch-karters have ever seen."
Thanks for sending these in Bud. And for those of us who haven't heard the term before, what's a "crotch-karter"?
Edit... Bud sent in a message that a "crotch-karter" refers to a side car rig.
Dave
Later edit... a couple of close-ups