Here is some info on Colorado. There is a place close to Aspen - Marble, CO. It is a ghost town now, but that is where the marble was quarried for the Lincoln Memorial and the Tomb of the Unknown Soldier.
Below is a picture of the mill at Crystal, CO.
I knew you'd enjoy seeing this thread on Colorado.
I like hearing about the history about a place. Love the pic! :o)
Wonder how many misfired biscuits fell on Colorado during our Famous Biscuit War..:))