Last ? for today...

These two porcelains were also given to me by my mom over the weekend. One's a tramp pony, the other's a signal; sized accordingly.

Pony: 3.0" H by 2.7" W

Signal: 3.75" H by 3.37" W

The pony has the Ohio Brass logo incused on the crown, and the flat-top, "leaner" signal has no maker's mark that I can find.

I don't flood this folder with too many "what is it" questions, but I'd really like to know what these are... thanks :)