Shades of my Old Science Master when he demonstrated a Wimshurst Machine.The Aero and 3 wheeler are bang upto date...the " four" stuck in around 1940..I went on tour of factory and was amazed just how old technology is on 4...Leaf springs, live axle but not 5 linked as on live Westfield. Sliding pillar front suspension , handles awful but full orde books. Wouldn't have a,4 but both 3 wheeler and Aero rather different...
Cant fault build process tho...very hands on by real craftsmen.
"You will observe that this machine is operated by a Crank"