Locksmith Ledger, Vol. 37, no. 5 (April 1977) By Books / Paperback Business & Economics Publisher: Nickerson & Collins Publishing Company, January 1977 Price $18.77 Free Shipping Send to a friend Used - Good Good condition. Vol. 36, no. 7 (June 1976). Lower corner creased. (locksmith, key codes) $18.77 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.