About this recording 31–73 President Richard M. Nixon Stephen B. Bull White House operator October 16, 1972 Stephen B. Bull White House Operator Richard M. Nixon Conversation No. 31-73 Date: October 16, 1972 Time: Unknown between 4:53 pm and 4:59 pm Location: White House Telephone Stephen B. Bull talked with the White House operator. Bull conferred with the President during the telephone call. The President's telephone call requests -Calls completed -Number of switchboard operators -Instructions on handling calls Secret White House Tapes | Richard M. Nixon Presidency 31–73 Rewind 10 seconds Play/Pause Fast-forward 10 seconds 0:00 Download audio Previous 949–9 Next 450–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 450–1 audio icon 47–1 audio icon 450–10 audio icon 450–11 audio icon 450–12 audio icon 450–13 audio icon 450–14 audio icon 450–15 audio icon 450–16 audio icon 450–17 audio icon