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 Backward Play Stop Forward Download audio Previous 12–9 Next 599–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 599–1 audio icon 81–1 audio icon 599–10 audio icon 599–11 audio icon 599–12 audio icon 599–13 audio icon 599–14 audio icon 599–15 audio icon 599–16 audio icon 599–17 audio icon