(Colorado Mining) The OPA Mining Co - Asia & Middle East it shows the main river

it shows the main river valleys

Showing the national divisions for the continent

A handsome and well detailed county map of Wicklow

that the British had just beaten the French

With the highways of the time spanning the state

(Colorado Mining) The OPA Mining Co - Asia & Middle East it shows the main riverMap Showing Properties of The OPA Mining Co Perigo Gilpin Co. Colorado Our first encounter with a prospectus map for an area south of Rollinsville up in Gilpin county. The OPA Mining Co. (which based off the "Names of Claims: Oak, Pine Ash") and is offered at "One Cent Per Share". Situated on Perigo mountain it shows the other nearby claims as well as the grid of the small town of Rollinsville. Condition is very good, and comes with single fold