5, 7, [5] leaves typed on rectos only; 2 blueprint leaves (graph of assay reports & plan of the workings of the Denver Mine); 13 original photographs with typed captions affixed to lower edge of the images. Contents in a contemporary vertical clip binder with cloth covers, 29.2x22.7 cm (11½x9").

Rare original report on the property and mining activities of the company whose claims lay in the Pine Creek section of the Coeur d'Alene mining district of northern Idaho. Detailed are the property, its geology, the mill, tunnels, etc., and its prospects. The original photographs, which are mounted on linen backing, show the countryside, the Nabob Mill (with a capacity of 150 tons daily), the doore thickener; lumber mill, inside the mine, etc.