Here are some links to sites with more information and photos about the Denver & Rio Grande Western, and the Rio Grande Southern railroads.

History of the Narrow Gauge Railroad

http://www.narrowgauge.org/

Denver & Rio Grande Western Railroad

DRGW in Utah:

http://www.trainweb.org/utahrails/rr/drgw.html

DRGW YAHOO Group:

http://groups.yahoo.com/group/drgw/

DRGW Employee Magazine 1925-26 (Summarized Reproductions):

http://www.ghostdepot.com/rg/magazine/magazine.htm

Rio Grande Southern Railroad

Detailed Timeline of the RGS:

http://users.rcn.com/haworth.enteract/rgs/tline1.html

RGS Homepage (believe it's unofficial, but very informative):

http://rgs.railfan.net/

Historic Photos of the RGS (first link has photo of Otto Mears):

http://history.oldcolo.com/history/research/riogrns1.html

http://www.narrowgauge.org/ncmap/excur1.html

The Legendary "Galloping Goose":

http://www.gallopinggoose.org/