Life Magazine has put all their photos online at life.com. This will be the best thing you come across all day. I promise. It has a nice layout and design, that’s pretty easy to navigate. And unlike say, National Geographic, most people don’t obsessively whord Life Magazine.
My parents only have two that I know of: the one about JFK’s assassination from 1963, and the one about the Space Shuttle Challenger explosion from 1986.