This was a narrow gauge railroad that ran from Durango to Ridgway in Colorado, later became part of the Denver and Rio Grande Railroad. Please check out my other railroad stocks. With still modest prices, this is a great time to start collecting these beautiful and historically interesting documents, which are often printed with banknote quality engraving. The item “Otto Mears Signed Rio Grande Southern Colorado RR $1000 Bond 1890″ is in sale since Sunday, July 09, 2017. This item is in the category “Coins & Paper Money\Stocks & Bonds, Scripophily\Transportation\Railroads”. The seller is “doxstox” and is located in Saint Louis, Missouri. This item can be shipped worldwide.