@mwichary Massachusetts also has a distinctive town line sign, but I know less about it

@mwichary Maine town line signs have a distinctive font. My friend catalogued an example of each letter, had a font designer generate a font, and made some of his own.

Unfortunately his site doesn't seem to be up any longer, so I'd have to contact him personally to get the font, can do if it's super interesting to you. He runs a farm now instead of programming