Denver

"...the Denver City Town Co. was organized on Nov. 22, 1858..." 
http://www.denverpost.com/denver150/ci_11027566

http://en.wikipedia.org/wiki/Denver#History, http://en.wikipedia.org/wiki/William_Larimer,_Jr.

http://en.wikipedia.org/wiki/Auraria,_Denver

http://www.coloradodirectory.com/maps/denver.html

http://doubtfulnews.com/2011/12/conspiracies-abound-at-the-denver-airport-and-all-around

http://doubtfulnews.com/2013/02/remarkable-but-bizarre-icon-in-denver-at-risk/