University of Arizona

                                           In preparation for the Tucson Festival of Books (March 9 & 10), Special Collections will be closed on Friday, March 8th

Page from Black Powder Keg Ledger Book, the Harshaw Mining Company, 1881-1882

Page from Black Powder Keg Ledger Book, the Harshaw Mining Company, 1881-1882

Page from Black Powder Keg Ledger Book, the Harshaw Mining Company, 1881-1882.