- Treatment for syphilis first discovered.
- Howard Carter is hired as an archaeological expert by Lord Carnarvon.
- Pablo Picasso and Georges Braque live in Paris.
- So Then What Happened? (Non-fiction source)
- The World of Indiana Jones
- Howard Carter and the Tomb of Tutankhamun (Non-fiction source)
- Braque & Picasso - A Collaboration Cubed (Non-fiction source)
- Indiana Jones: The Ultimate Guide
Notes and references