Here is one of possibly thousands of examples of switchbacks. This is a track schmematic at Creal where the SP (now UP) serves a cement plant at the end of a branchline west of Mojave.. There are several switchbacks here. One is the end of branch serving as the lead to the yard, and there are two serving the coal dump.
Nixon served as president from January 20, 1969 until August 9, 1974. Nixon served one full term and resigned after serving about 19 months of his second term, because of whâ¦at was coined the Watergate Scandal.. Benella Deculus Thomas.
Last Will and Testament of Richard Nixon. Richard M. Nixon (January 9, 1913 - April 22, 1994) Richard Milhous Nixon served as President of the United States from 1969 to 1974. His Last Will and Testament is extremely detailed and precise as to the disposition of his property, including his papers and other work product of his presidency.