- Oregon Trail Mainframe (archive.org)
A conversion of Oregon Trail to Applesoft BASIC, created by Chris Torrence in April 2015, from the original 1975 source code uploaded by Jimmy Maher
- Upper Baker Dam (Wikipedia)
Upper Baker Dam is a dam spanning the Baker River in northern Washington in the United States of America. It is one of two dams on the river, the other one being the Lower Baker Dam a few miles downstream. The dam is used to generate hydroelectricity and provide flood control.