it is in the statue room
Sneak out and hide behind statues go through the storage room door and you will be by the dock.
The Statue Room is the first room off the Gallery next to the Testing Room. Go right to enter the statue room, then left to reach the Security Room and the Storage Closet.
Get the paper
Find out for yourself
In the supply room
In the Statue Room.
Go to the docks and enter the cave then go at the one that will let you go up the storage room
In the upper left of the museum.
in the lighted room on the second floor
it is located in the black widows lair
the supply room is in the mussem on the first floor to your far left
you get them when you get a job there. Talk to the assistant curator