Keller Family Refuge Keller Family Refuge refers to an unmarked quest in " Fallout 3 " . Detailed walkthrough . It consists of collecting five holotapes located around the Capital Wasteland to gain entry into the National Guard depot armory bunker . However , one only needs to collect 4 out of the 5 transcripts to gain entry into the National Guard armory bunker ( or use a glitch without having any of the holotapes , see the related article for details ) . The tape that is not needed is Tape 1 , which is found in the pylon shack . The switch to open the bunker doors is located on the top level of the depot . You will need to travel through the entire building and access the top level from the offices . Locations . Tape 1 . Travel to the VAPL - 58 power station , directly southwest of Arefu , then head north following the electric towers until you reach the pylon shack ( it ' s more like a fenced - in area at the last electric tower ) , where you will find the tape on the bottom shelf of the bookcase . This tape is " not " needed to enter the bunker as it does not have one of the 4 - digit code numbers . It simply provides backstory for this quest . There is also a mini nuke and pre - War book at this location . Tape 2 . Travel to Hallowed Moors Cemetery north of Big Town . Go in the front entrance of the church , and the second of five Keller family transcripts will be on the left on top of a lectern . There is a captive inside , and a mini nuke on the table inside a wooden crate . There is also a Big Book of Science in the podium as well as a D . C . Journal of Internal Medicine on the shelves on the left before the captive . These will be guarded by super mutants , possibly including brutes and a super mutant overlord depending on player level . Tape 3 . Travel to the Grisly diner and head inside , then go to your right and out the back . The third Keller tape is located on a desk at the back ( outside ) . The Grisly diner is just over a square north of the Temple of the Union or two squares east and slightly south of Greener Pastures Disposal Site . There is a trap that swings from the ceiling activated by a pressure plate on the floor . There are raiders either in the diner or close by . There are also mines around the front and rear of the diner . Tape 4 . Travel to Rockbreaker ' s Last Gas , on top of a high cliff to the west , you will see the sniper shack , it ' s the location of the fourth of five Keller family transcripts . Make your way around the cliff on the southwest side of the cliff ( there may be some super mutants / centaurs along the way ) . Inside the shack , the tape will be on the workbench on the left . Tape 5 . Travel to Anchorage Memorial and head north - northwest . Across the river there is a semi - truck and a tent behind it . Inside the tent on the table is the fifth Keller tape , along with a wasteland captive . There can be any type of super mutant ( depending on the player ' s current level ) and two centaur s there . A super mutant overlord only appears if you have the " Broken Steel " DLC . Reward . Access to National Guard depot bunker with a significant amount of notable loot such as : See the main page for a detailed listing . Notes . The sole remaining member of the Keller Family , Keller Senior , will be found past the sealed doors as a glowing one . Bugs . Sometimes holotape # 3 or # 4 will not appear on the desk , and the quest will become impossible to complete .