This is sketch map of the Cobalt mining camp in 1909. It shows company lots and capital values, as well as a statistical chart showing mine production, capital and dividends for the period 1904 - Sept. 30, 1909.
This is sketch map of the Cobalt mining camp in 1909. It shows company lots and capital values, as well as a statistical chart showing mine production, capital and dividends for the period 1904 - Sept. 30, 1909.
