Vault 15
A decrepit vault full of rats, pig rats, mole rats, and disappointment.
Desert Entrance: A shack with a ladder leading to a cave with the vault entrance. Might have a radscorpion guarding it.
Floor 1 has a locker with 6 flares at the entrance, a locker with 4 stimpacks and a first aid kit in the area to the right, and two flares on the floor near the elevator shaft. A rope is required to descend.
Floor 2 has a hunting rifle on the floor in the top right corner of the bathroom in the leftmost bedroom, the next room over has .223 FMJ ammo on the floor, the third room over has a locker containing a leather jacket and a rope, and the area back behind the elevator shafts has .223 FMJ on the ground. A rope is required to descend.
Floor 3 has .223 FMJ on the ground in the rubble in the room to the right of the elevator shaft, the next room down has two lockers, one of which contains 2 frag grenades and a dynamite, the other contains 10mm JHP ammo and a 10mm SMG. The next area down is where you go to complete part of the Find the Water Chip quest and there is a crowbar on the ground. The farthest room to the left has a locker with .44 FMJ ammo, the next room over has a first aid book on the ground, basically on the opposite side of the wall the locker is on.
Edit: Added a screenshot, added image descriptions, added tag












