Action Comics #495
This and the comic preceeding this one really are interesting reads from the Silver Age. Presented in May, 1979, it has Lois and Clark outside of Metropolis and on Clark's old stomping grounds (i.e. Smallville). For context the old guy is Chief Parker, who is now the caretaker of the Kent Farm and like a father figure for Clark (although I'm not certain he knows he's Superman.) It's the comic I'd recommend pointing out to people who say she wasn't attracted to Clark Kent during that era. My personal favorite of these images is the very last one. If that isn't lois to a T I don't know what is! Last two images are below the cut and double-click them to see the panels with more detail.
