About this recording 45–150 President Richard M. Nixon White House operator May 2, 1973 White House Operator Richard M. Nixon Conversation No. 45-150 Date: May 2, 1973 Time: Unknown between 8:50 pm and 8:51 pm Location: White House Telephone The President talked with the White House operator. Request for telephone call -John D. Ehrlichman Secret White House Tapes | Richard M. Nixon Presidency 45–150 Backward Play Stop Forward Download audio Previous 45–99 Next 911–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 911–1 audio icon 911–10 audio icon 911–11 audio icon 911–12 audio icon 911–13 audio icon 911–14 audio icon 911–15 audio icon 45–156 audio icon 45–157 audio icon 911–16 audio icon