Roger Foley would resign on July 15, 1962 to become Judge of the United States District Court for the District of Nevada. Charles F. Springer was appointed to fill the vacancy on July 16, 1962 and served the remainder of the term.
Source for Popular Vote data: Nevada Secretary of State. Official Returns of the General Election 1958, Nevada Secretary of State (https://babel.hathitrust.org/cgi/pt?id=mdp.39015067324429&view=1up&seq=72) (accessed 28 Dec 2023)