I just found the following (I pulled it out, because I dropped a book of stamps down the back):

-An old video of me at a mock job interview from Year 11
-A letter from she's so high from when we were paired together for mix tape.
- Sponsorship forms
- Notebook with all AS revision notes
- A naked picture cut from a magazine
- 2 empty casings from a 5.56 round
- And a shed load of paper etc

DO IT!