Below are copies of various interesting documents I have found on the Gilpin Tramway and Gilpin County .

This is a Quit Claim deed that transferred right of way from Thomas Parry to the Gilpin Tramway Company on 1 May 1888.  The source is Gilpin County Records.

This is a letter from Joseph Collins (?) of the California Milling and Mining Company to Fred Pierson of New York involving a mine lease proposal dated Dec 22, 1897.

Gilpin Tramway Bond

Shipping summary from San Juan Mine to New York and Hidden Treasure Mills in September 1890