In the Ghost Hideout, there's a sequence in the very first mission, Quell the Bandit Threat, where you are stabbed in a cutscene and taught how to use the Defibrillator. After this you exit the "killing room" into a hotel room-like area. Clear out all... more
At around the point that you're sent to visit Kvasir's Lab (and perhaps even before), check the corner of Mayor Clayton's office desk.
Sitting on the upper left-hand corner from the mayor's point of view is a Vault Boy Bobblehead. This is a direct... more