Tumblers Today

Tumblers Today is a book in Fallout 3.

It is a book containing information about lockpicking.

Known Locations
Fallout 3 (25 books):
 * Abandoned Shacks: On the bottom of a turned over refrigerator. It is outside the middle Shack, on the left.
 * Arlington Library Media Wing: It's on desk flanked by two sets of microfiche readers in the room with the safe (it's the southern-most room) that is very close to the Children's Wing door.
 * Broadcast Tower KB5 in the drainage chamber on the floor in front of a locked door.
 * Broadcast Tower KB5, west-northwest of, in the ruins of a house occupied by raiders, on a shelf along the wall that is shared with a freezer filled with gore. It's next to the plates on the shelves.
 * Drowned Devil's Crossing in the red truck trailer near the bridge
 * Falls Church, Office Building, on a desk. Watch out for traps.
 * Flooded Metro entrance, the Raider camp: A copy is located on a raised platform, where the Raider that carries Missile Launcher usually is. (There are two "Flooded Metro", the camp is near the southern marker.)
 * Franklin Metro Utility, which can be reached through Falls Church/Mason Dst Metro.
 * Freedom Street Station, on a table where the scavenger trader resides
 * Germantown Police HQ, basement: in the locked weapons closet.
 * Gold Ribbon Grocers near Jury Street Metro Station
 * L.O.B. Enterprises East Wing on CEO's Desk.
 * Mama Dolce's, the dug-out basement: next to two locked safes (one average, one hard) and three upturned desks.
 * Mason Dixon Salvage, on the floor next to the footlocker in the Abandoned Shack, the one that doesn't have the broken refrigerator inside.
 * Meresti Service Tunnels, on the table near Robert's bed (the guy who guards the entrance to Family gang encampment.)
 * Meresti Trainyard: sitting in a bathtub in one of the demolished houses south-southeast of the yard.
 * Minefield, Gibson House: Sitting in the office on the desk.
 * Nuka-Cola Plant in the factory floor area in the closet with the safe in the room with the computer that has the shipping manifest.
 * Roosevelt Arts and Athletics Hall, on a desk near a locked safe of the third floor
 * Sewer (metro): near the debris area on the southeastern tunnel - Hidden Stash Note will lead you to it.
 * Smith Casey's Garage
 * Talon Company Camp west of Grayditch.
 * Tenpenny Tower: Southeast of the tower on the second floor of a wrecked building
 * Vault 106, the science area: after going down both flights of stairs, there is a room to your right with two visible lockers. In the back of this room on the left.
 * Vault 108: entrance floor in a small storage room adjacent to the malfunctioning generator. Behind several yellow metal crates is an metal ladder on top of which is a Nuka-Cola Quantum, book is under the ladder, but apparently inaccessible.