Showing the Location of Vault 95 and the Big Guns Bobblehead, fights cut out.
The Vault is in the Southwest of the Commonwealth. West of the Sommerville Place Farm. You can see it outlined on the compass when you are there.
Big Guns Bobble Head is at 17:40 in the Residence Area.
Vault 95 was a drug rehab facility. Drug addicts were living peacefully together for 5 years. Then a Vault Tech undercover worker had to open up a secret drug stash to find out how the inhabitants react. - Mayham. They all fought for the drugs and died. Still a lot of drugs to pick up though.