The memorial was designed by Rodney Gordon in 1959 and while most people don't think too much about it as they pass by (I hadn't until I was drawn in online) there are many urban legends about what’s inside the box. It made fascinating reading on the train but the most amusing is that it’s the home of Aphex Twin, the electronic musician, a story he appears to have fed to a journalist himself in an interview that later expressly talks about his reputation for telling lies about himself.