The New Jersey Zinc Corporation Records contains maps, surveys, memoranda, and reports by and about the company. Maps and surveys range from the mines in Georgia, North Carolina, Tennessee, and Virginia and often relate the mineral deposits found there. The collection also houses weekly reports that detail the accomplishments of the week and worker hours. The General Instruction Memorandums show how the New Jersey Zinc Company complied with federal regulation and how the owners in New York shared this information with their supervisors and workers in the mine areas.