Abstract Utica Bullion Mining Company was a gold mining and milling company located in Humboldt County, Nevada. The Company's manager was Samuel Campbell of Oneida County, New York; the Nevada agent was Walter Schmidt. Schmidt also managed the corporation's Desert Crystal Salt Company operations at White Plains, Churchill County, Nevada. The collection includes extensive correspondence between Walter Schmidt and Samuel Campbell, providing reports of mining and milling operations at the Utica Bullion...