About this recording 3–115 President Richard M. Nixon White House operator UNKNOWN May 21, 1971 White House Operator Unknown Richard M. Nixon Conversation No. 3-115 Date: May 21, 1971 Time: Unknown between 8:36 pm and 8:48 pm Location: White House Telephone The President talked with the White House operator. The President conferred with an unknown person[?]. [End of conferral] Cancellation of a call Secret White House Tapes | Richard M. Nixon Presidency 3–115 Backward Play Stop Forward Download audio Previous 3–99 Next 3–118 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 3–118 audio icon 3–119 audio icon 3–120 audio icon 3–121 audio icon 3–122 audio icon 3–123 audio icon 3–124 audio icon 3–125 audio icon 505–1 audio icon 505–10 audio icon