Access Restricted Archival objects in this container: Research file about automatic data processing including reports and manuals, 1973-1978 Research file about automatic data processing systems vendors including McCall Enterprises Inc. and Chips Cardroom and Casino software, 1993 V.S.O.P. Computers, Inc., "Casino Cage Accounting, Check Cashing System" manual, 1993 Harrah's Reno, "Systems and Procedures Index" report and Nevada Gaming Control Board guidelines for internal control systems and data processing, approximately 1975-1990 Bingo: notes, reports, and manuals about bingo department management and operational control procedure, 1984