Fun with Comics: The Most Ambitious Crossover Event in History

So you want me to show you my all-time favorite comic book that I possess? Sure! My coverless copy of The Flintstones at the New York World's Fair:



from The Flintstones at the New York World's Fair one-shot (Warren (!), 1964), pencils and inks by Phil De Lara, letters by Rome Siemon
One of the very first comic books I ever got: Fred and family along and every other (pre-Scooby) Hanna-Barbera character goin' to the '64 World's Fair. Even the Jetsons. So fun!