The Vault Dweller's Survival Guide was a Vault-Tec publication issued to inhabitants of the company's flagship line of vault-model fallout shelters. Image:VaultDwellerSurvivalGuide.png ISSUED BY VAULT-TEC DOCUMENTATIONDEPARTMENT, JANUARY, 2077 NOTICE.This document contains information affecting the national defense of the United States within the meaning of the New Amended Espionage Act, 50 U.S.C., 31 and 32. Its transmission or the revelation of its contents in any manner to an unauthorized person is prohibited by the law.