Cover code: 10070-509. On-sale date from 1965 Periodicals, Copyright Office, Library of Congress.
"Reprinted by popular demand".
In the original printing, Bugs referred to the year as being "1953". For this reprint, the year has been updated to "1965".
A rare-for-the-time "meta-type" comic book story about the comic book industry, and the type of comics prevalent in the 1940s - mid-1950s with titles like "Future Comics" and "Terrific Comics".
Per the story, comic books are alive, well, and still quite popular in this particular version of the future, as evidenced by a number of (literal) "rocket scientists" seated on a bench reading a stack of them.
Nice Little Touches: In the future, "Future Comics" has been renamed "Future Future Comics", and a future woodpecker has a rotating drill bit for a beak.
At the (present day) offices of "Future Comics", Bugs and Porky are advised by the editor to "follow the doodles on the walls" to reach the artist's area - and, sure enough, copious doodles line the corridors and stairwells leading the pair to their destination. Can those many, many doodles mean that famed "margin-doodler" Sergio Aragonés may have roamed those halls?
New story.

New story.
"Reprinted by popular demand".