About this recording 906–20 President Richard M. Nixon H. R. Haldeman April 27, 1973 H. R. Haldeman Richard M. Nixon Conversation No. 906-20 Date: April 27, 1973 Time: Unknown between 5:43 pm and 6:04 pm Location: Oval Office The President met with H. R. (“Bob”) Haldeman. President’s right to explanation Haldeman left at an unknown time before 6:04 pm. Secret White House Tapes | Richard M. Nixon Presidency 906–20 Backward Play Stop Forward Download audio Previous 45–9 Next 164–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 164–1 audio icon 164–10 audio icon 164–11 audio icon 164–12 audio icon 164–13 audio icon 164–14 audio icon 164–15 audio icon 164–16 audio icon 164–17 audio icon 164–18 audio icon