Index originally created by Henrietta Bromwell in 1933 of 31,000 items regarding biographies and portraits of politicians, miners, club women, newspaper editors, artists, businessmen, legislators, early settlers, settlements, mines, geographical...
State wide directory containing descriptions of the mines and mills, and the mining and milling corporations of Colorado. Information within the the document is arranged alphabetically by mine name.
Mines and mineral industries--Colorado--Directories.; Mines and mineral resources--Colorado--Directories.;
Mining index to Henderson, Hollister, and Canfield mining histories. Names of mines, mining companies, mining districts, lodes, veins, claims, and tunnels are indexed with page number.
Mines and mineral industries--Colorado--Directories.; Mines and mineral resources--Colorado--Directories.;