the cars were sold before I was born in 1950
and I have no idea if any still exist
all I have is pictures of the cars and some magazine articles about them
here are some more pictures
plywood/hydolic car frame house in the back is by frank l wright
frame+drive no body
plywood body on the hydro drive car
small hydolic drive sports car
hydrolic drive scooter no body
hydrolic drive scooter with alloy body
