Contents of the Collection The Richard Pemberton Northewest Orient Airlines Collection is a small collection comprised of materials compiled by Richard Pemberton, a flight dispatcher for Northwest Orient Airlines (NWA), during his career. The material includes textual materials and photographs.The textual materials include flight dispatcher seniority lists, 1947-1984; navigational charts; records of aircraft dispatchers flight tours, 1976-1986; photocopies of flight planning tables; a NWA News newsletter,...