What was the other Colorado NG railroad that used 2-8-6T Masons.There was a photo in a book I think was called Colorado Mountain Railroads and one in a website called "50 Mason Bogies".Is there any other info or photos?
That was the Denver, Utah and Pacific which ran from Denver to Lyons.
They were named "Middle Park" and "Denver".
The "Middle Park" went to the Burlington and Western running from Burlington, IA to Washington, IA.