About this recording 30–19 President Richard M. Nixon H. R. Haldeman September 21, 1972 H. R. Haldeman Richard M. Nixon Conversation No. 30-19 Date: September 21, 1972 Time: 7:50 pm - 7:51 pm Location: White House Telephone The President talked with H.R. (“Bob”) Haldeman. Refrigerator -Tricia Nixon Cox -Manolo Sanchez -Installation -Rex W. Scouten -Sanchez Secret White House Tapes | Richard M. Nixon Presidency 30–19 Backward Play Stop Forward Download audio Previous 30–9 Next 785–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 785–1 audio icon 785–2 audio icon 30–23 audio icon 785–3 audio icon 785–4 audio icon 154–1 audio icon 213–1 audio icon 213–10 audio icon 213–11 audio icon 213–12 audio icon