Badly needing to get out and exercise, so quota photo, of the above mentioned ladies:
Photoed with my old Canon A70, way back in 2003. Behind the two yellow ladies, you can just make out the Wheel.
I do miss them, and their various Shakespearian sisters. They were driven out of business by the Big Sewer.
See also this recent posting, for my take on why you don’t often see boats with wheels, even though this is technologically very easy to contrive.