Here's another waaaay too popular punch line! I'll try to guess what order they go in, but I might be miles off.

I think this is the earliest in the group. It's by Bob Hall, the cowboy illustrator, and copyrighted 1950. It's card
#127, and mine is unused.

Here's a card by Elmer Anderson, copyrighted and postmarked 1951. Interesting note - this is the only card
showing someone with his pants down. But we don't want to think about this...

Here is Bob Petley's (another cowboy illustrator) version, postmarked 1969. It's card C-16.

This card is number 33-C by Baxter Lane Company.

This is G 50 from The Continental Publishing Co.

I like this card a lot - the bee nest under the overhang, Lil' Abner with the straw hanging out of his mouth...
a masterpiece by E.F.Clements

This chrome is copyrighted 1967, published by Noble Post Cards.

And here is living proof that if you wait long enough, ANYTHING will come back into style. This must be the
bell bottoms of postcards. This is a large chrome by Wyoming Trading co.