About this recording 637-10 President Richard M. Nixon December 10, 1971 Richard M. Nixon Conversation No. 637-10 Date: December 12, 1971 Time: Unknown between 10:37 am and 11:04 am Location: Oval Office The President talked with the White House operator. [See Conversation No. 16-99] Secret White House Tapes | Richard M. Nixon Presidency 637-10 Back 10s Play/Pause Skip 10s 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