One of my pleasures in collecting Archie Comics is finding those I call the Deja Vu issues. It is a fairly usual practice for Archie Comics to use covers from the Golden Age to repeat in the Silver Age. Usually the same gag and cast with some updates in the look. I think the theory was that the average enthusiasm for comic fans was 10 years or less, so there was no need not to recycle a good cover with some updates. Here is Pep 72 from March 1949 and Archie 120 from June 1961.