About this recording 12–51 President Richard M. Nixon H. R. Haldeman October 21, 1971 H. R. Haldeman Richard M. Nixon Supreme Court Conversation No. 12-51 Date: October 21, 1971 Time: 5:52 pm- 5:53 pm Location: White House Telephone H.R. (“Bob”) Haldeman talked with the President. [See Conversation No. 281-55] Supreme Court justices, date of resignation -Hugo L. Black -John M. Harlan Secret White House Tapes | Richard M. Nixon Presidency 12–51 Rewind 10 seconds Play/Pause Fast-forward 10 seconds 0:00 Download audio Previous 949–9 Next 450–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 450–1 audio icon 47–1 audio icon 450–10 audio icon 450–11 audio icon 450–12 audio icon 450–13 audio icon 450–14 audio icon 450–15 audio icon 450–16 audio icon 450–17 audio icon