c. 1970s?
1963. Designed by Dan Pezza.
1978.
c. 1960s or early 70s.
1982.
1977. Chances are, anyone with a logo like this plays a clear lucite guitar…
1973. Design: Chris Wharf.
1973. Only art credit I could find is “Art Direction: Michael Doud.”
When in doubt, use all the fonts. 1966.
1957.