Western Australia | Western | Western (genre) | western | University of Western Ontario | Great Western Railway | Western Cape | Western world | Case Western Reserve University | London and North Western Railway | University of Western Australia | Western Ghats | Western Front | Western Union | Western Province | Kimberley (Western Australia) | Western Europe | Western Sahara | Western Michigan University | Western Front (World War I) | University of Western Sydney | Premier of Western Australia | Western Electric | Western Province (Papua New Guinea) | Western Hemisphere | Spaghetti Western | spaghetti western | Western United States | American Geophysical Union | Western Pennsylvania |
In 1987, the company merged with Western Geophysical to form Western Atlas, and in 1998, Western Atlas was acquired by Baker Hughes, and, since then, was named Baker Atlas.
Western Atlas was formed in 1987 through the merger of Western Geophysical (owned by Litton Industries) and Dresser Atlas.