About this recording 30–13 President Richard M. Nixon White House operator September 21, 1972 White House Operator Richard M. Nixon Conversation No. 30-13 Date: September 21, 1972 Time: Unknown between 2:16 pm and 3:15 pm Location: White House Telephone The President talked with the White House operator. [See Conversation No. 357-7A] Request for a call to Stephen B. Bull Secret White House Tapes | Richard M. Nixon Presidency 30–13 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