Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
November 6, 1963 Cleveland Press, page A4; November 6, 1963 Plain Dealer, page 19 has an article about Locher running unopposed; July 7, 1963 Plain Dealer, page 64 indicates that Locher is unopposed after winning the primary