with apologies to Ogden Nash...
It looks related to the Avro Monocar, the Monotrace, and many other efforts to produce a two-wheeled car. It's less elaborate in that they usually featured hub-center steering and some sort of retractable stabilizer wheels.
Thanks! Your comment twigged my interest, so I went looking. I've added a post of the Monotrace. Oddball things!
Post a Comment