Level: A Stealthy Approach (Sir Raleigh / Wales)
Code: 7-9-2
Running through the introductory level for Sir Raleigh will also be a tutorial for many of the means that Sly will end up getting around the game with (mostly using O). Once you collect all of the bottles (and possibly earn the Bottle Hoarder trophy early from doing so), the vault is located just before you get to the key case.
The following trophies can also be obtained on this level: