About this recording 3–193 President Richard M. Nixon White House operator May 31, 1971 White House Operator Richard M. Nixon Secret White House Tapes | Richard M. Nixon Presidency 3–193 Backward Play Stop Forward Download audio Previous 507–7 Next 4–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 4–1 audio icon 256–1 audio icon 509-1 audio icon 4–10 audio icon 256–10 audio icon 256–11 audio icon 4–11 audio icon 4–12 audio icon 256–12 audio icon 4–13 audio icon