I was browsing E-bay when I came across this “2036” prarie type loco. Could this be a factory misprint?? There was no such thing as a 2036!!! Only a 2037.

In the same auction they have a scout motor encased in a frame. It looks pretty developed, not crude.


So what do YOU think? Are these long-lost prototypes, misprints, homemades, etc?
Jerry