The Vault (Geocomtex)
From Jenny Everywhere Wiki
A vault was once visited by the Ninth Doctor in one universe. A picture of this was hung on the wall in a hallway of 31 Spooner Street. (COMIC: Halloween Preparations, The Curse of a Fairly Normal Halloween)
Behind the scenes
The vault seen is "The Vault", owned by Henry van Statten in the Doctor Who episode Dalek.