Correspondence and organizational, stock, financial and other records of a company, 1943-1947, owned in part by the Hercules Mining Company and other mines, which was established to consolidate fifteen properties in the Leland and Hunter Mining Districts of Idaho. Portions of the correspondence extend from 1908-1961.

Materials concerning properties in the Hunter Mining District, Coeur d'Alene, Idaho.

Minutes of meetings, financial statements, correspondence with suppliers and stockholders, annual statements and reports to state agencies, stock ledgers and journals, cancelled stock certificates, assessment records, and financial records of a silver-lead mine in the Coeur d'Alene mining region of northern Idaho.

Minutes of meetings, by-laws, stock ledgers and journals, stock assessment records, voucher registers, cashbooks, bank statements, and paid checks of a silver-lead mine in the Lelande Mining District of the Coeur d'Alene region of northern Idaho.

Alphabetically arranged file concerning the operation of a small lead-silver mine near Murray, in the Summit Mining district, Shoshone County, Idaho.

Minutes of meetings, financial statements, correspondence with suppliers and stockholders, annual statements and reports to state agencies, stock ledgers and journals, and financial ledgers and journals of a silver-lead mine in the Beaver Mining District of the Coeur d'Alene mining region of northern Idaho.

Minutes of meetings, correspondence with suppliers and stockholders, annual statements, stock records, tax returns and other financial records, and time books and payroll records of a silver-lead mine in the Beaver Mining District of the Coeur d'Alene mining region of northern Idaho.

Minute of meetings, general correspondence, ledger and journal, tax returns, list of Day family stock purchases, assay slips and accident reports of a lead-silver mine in the Lelande Mining District of the Coeur d'Alene mining region of northern Idaho.

Minutes of meetings, annual statements, stock records, financial ledgers and journal, ore production records, personnel records, and tax records of a silver-lead mine in the Lelande Mining District of the Coeur d'Alene region of northern Idaho.

Correspondence and organizational, stock, financial, and other records of a silver-lead mine in the Lelande Mining District of the Coeur d'Alene region of Idaho.