. . . "Finding one of the Keller holotapes"@en . . . . "Keller Family Refuge refers to an unmarked quest in Fallout 3."@en . . "FO3"@en . . "various other items"@en . "Keller Family Refuge refers to an unmarked quest in Fallout 3."@en . . . . "unmarked"@en . . . . . . . "Keller Family Refuge"@en . . . . . "The bunker in the National Guard depot"@en .