Quest for the Philosophers stone #1

#1 Gringotts Wizarding bank

This is part 1 of a series of 9 caches. 

The first 8 may be done in any order. Some have a clue written on the inside of the lid. 

You will need to get 2 of these clues to find the 9th cache The Philosophers stone.

Any quest requires funding and your money, gold and jewels are all stored in gringotts wizarding bank. 

The bank is guarded by a rather nasty bunch of Goblins who will not let you in 

without the vault number.

The Potter vault number = ABC 

The vault containing the Philosophers stone = DEF

The cache is at 

                                                              N52°E(B-F).FEE

                                                       W000°(C-F)B.(C-D)B(F-E)

You are looking for a meduim sized plastic container that has magically disguised itself to blend in with its environment. It contains a log, pen, pencil and sharpener, coins, jewels, gems and other swaps.