Happy 75th birthday, superhero comics!

There were precursors like the Phantom, as well as the pulp heroes, but Action Comics 1 came out 75 years ago today.

(The original Action Comics 1, obviously, not the one I picked up a year and a half ago for £2.20. The renumbering has meant this milestone has rather lacked hoo-ha. Well, apart from the trailer for the gigabudget movie version coming out this summer, obviously.)