Vault 100

Vault 100 is one of two Vault-Tec demonstration Vaults. It is located inside the Museum of History in downtown Washington D.C.

Appearances
Vault 100 only appears in Fallout 3. Although the door does not close if you look at it from the side, you can see the number 100 written across it. An unused Vault jumpsuit icon exist in Fallout 3 game files.