I know it's not really a rumcar. Doesn't have an engine for a start
But I wanted to share with you what I'm doing these days, as have been out of the loop re three-wheelers.
Have spent the past year and a half establishing Online Bicycle Museum (
http://oldbike.eu).
Learned about bikes in the process.
Have to sell some of them now (yoo hoo, Artura, where are you?)
Thought this may interest you, as high wheel tricycles like this established the three-wheeler as a means of transport for the first time (Queen Victoria bought a Salvo in 1881)
It's the ancestor of the automobile as well as microcars.
And lever-drive steering arrangement continued in 20th century invalid carriages.
I've written up a brief history here -
http://oldbike.wordpress.com/1880s-tricycle-lever-drive-front-chain-to-front-wheel/