If you know Dick Huemer’s drawing style, you won’t need to look at the signature to identify this illustration as his work. It’s of President Lyndon Baines Johnson dancing with a dame representing the U.S. voter, and that’s Barry Goldwater cutting in.
The image above is part of the cover of a 1964 LP titled Presidential Primer — full art here — and was shared with me by Andrew Leal. I don’t know much about it except that Huemer wrote part of it. Perhaps Andrew will tell us more in the comments.