The Edward Mathewson Papers contain the work of Canadian metallurgist Edward Mathewson, known for his work with Anaconda Copper Mining Company and later, his service as a professor at the University of Arizona. The collection includes five series pertaining to Mathewson’s personal and work life. Materials include manuscripts, mining papers, patents, letters and correspondence, scrapbooks, published books and papers, journals, diaries, blueprints, photo albums, photographs, postcards, financial records, certificates and degrees, and other ephemera.