Here's the complete issue of PLOP 1, Oct 1973.
https://diversionsofthegroovykind.blogspot.com/search?q=famous+first+fridays+plop

One of the great things about the first 10 issues was they had no ads. I guess at some point they had to run ads to lower production costs (and I don't think comics ever rose faster in price than in the 1970's, 15 cents in 1970, and 50 cents by 1980! And in 1981 jumping to 60 cents!)

I love the "Table of PLOP-tents"!

And Cain, Abel and Eve getting plopped every issue on the inside back cover. They always get anxious and know they're about to get their comeuppance when the comic page shifts to black and white.

Also the great Basil Wolverton covers, reproduced captionless on the back covers.
The Wolverton content also makes another connection to the early issues of MAD magazine, where Wolverton was a contributor.


PLOP 1 was also reprinted with offset printing as a MILLENNIUM EDITION in 2000.


And here are the 24 issues of the original PLOP series.