Abstract Records, 1910-1937, of the North Lake Mining Company as well as the South Lake Mining Company and the Franklin Mining Company. Includes minutes of stockholder meetings, directors meetings and by-laws for the North Lake Mining Company, stockholder meetings, stock and accounting records for the South Lake Mining Company and cost records of the Franklin Mining Company. Also includes a division of time and labor ledger that records the amount of time spent on various tasks such as timbering,...