Mining company superintendent; correspondence, reports, background information, and financial miscellanea.
The collection consists of business correspondence relating to mining activities. There is some correspondence with members of the Hayes family, including California Congressman, Everis A. Hayes, and newspaper publisher and fruit raiser, J.O. Hayes. In addition, the collection includes reports of mining developments and disasters in the 1880's and 1890's, documentation of the Germania Mine, information about Hurley Wisconsin, travel diaries, and miscellaneous ledgers.