Scope and Contents Topics and types of documents include H. R. 9963 Alaska Centennial Bill; Alaskan pipeline construction; various Department of the Interior news releases dealing with the Alaskan pipeline route; North Slope Alaska: Man and the Wilderness, BP Alaska Inc.; and "Geothermal Channel and Harbor Ice Control System," Allen T. Van Huisen and Kinichi Watase, April 1972. Correspondents include Ralph J. Rivers; E. L. Bartlett; and Ted Stevens.