Thanks to The Comics Reporter, I’ve been wandering The Little World of Harvey Kurtzman, a site devoted to the first editor of Mad magazine.

Perhaps I’m weird (scratch that—I know I’m weird), but I found this old Mad magazine letterhead fascinating. If you check out the site, you’ll find other examples.

Which leads to me believe that maybe I’m not the only one intrigued by old stationery. With that in mind, at left is a sheet of Marvel Comics letterhead from the old days when the company was at 635 Madison Avenue, with a detail at right.

I can’t remember what span of years Marvel would have been at that address, because by the time I started working there in the mid-’70s, the company was already down the street at 575 Madison Avenue.

I’ll leave it to someone else who has more free time to dig through old comics and figure out exactly when this letterhead would have been in use.

Meanwhile, treat this artifact responsibly, and don’t go forging any old letters from Marvel staffers!