About this recording 3–183 President Richard M. Nixon White House operator H. R. Haldeman May 28, 1971 White House Operator H. R. Haldeman Richard M. Nixon Conversation No. 3-183 Date: May 28, 1971 Time: Unknown between 5:45 pm and 5:51 pm Location: White House Telephone The President talked with the White House operator; H.R. (“Bob”) Haldeman can be heard in the background. [See Conversation No. 506-13A] Call to Rose Mary Woods Secret White House Tapes | Richard M. Nixon Presidency 3–183 Backward Play Stop Forward Download audio Previous 504–9 Next 507–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 507–1 audio icon 3–190 audio icon 3–191 audio icon 507–2 audio icon 507–3 audio icon 507–4 audio icon 507–5 audio icon 507–6 audio icon 507–7 audio icon 254–10 audio icon