About this recording 1–140 President Richard M. Nixon Nelson C. Pierce April 18, 1971 Nelson C. Pierce Richard M. Nixon American Defense and Security Conversation No. 1-140 Date: April 18, 1971 Time: 9:48 am - 9:49 am Location: White House Telephone The President talked with Nelson C. Pierce, Jr. Military aide -Location Secret White House Tapes | Richard M. Nixon Presidency 1–140 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