Harvey Kurtzman, Art Spiegelman, and Skip Williamson. These pages are all from their October 1980 issue.
The header is by Lou Brooks. The other features here are by J. Delmar and Christopher Browne.
Splitsville. I'm not sure who Farnum is. The other strips are by Randall Enos and J. Michael Leonard.
Gardner Rea strip is from their first issue in December 1953
44 Design Fails That Make You Wonder if People have Eyes - Someone get a gallon of white-out and a big-ass hammer.
54 minutes ago