Elder's keycard

The Elder's Keycard is a quest item in Fallout: New Vegas.

Characteristics
This is one of the three keycards required to start the self-destruct sequence during either For the Republic, Part 2, Render Unto Caesar, The House Always Wins, V, or Wild Card: Side Bets quest.

Location
It can acquired by pickpocketing or killing Elder Nolan McNamara or Edgar Hardin, depending the progression of the side quest Still in the Dark. The Elder is in the Brotherhood of Steel Mojave chapter's bunker in Hidden Valley.