About this recording 266–14 President Richard M. Nixon Alexander P. Butterfield H. R. Haldeman White House operator Thelma C. Ryan "Pat" Nixon July 29, 1971 Alexander P. Butterfield H. R. Haldeman White House Operator Richard M. Nixon Thelma C. "Pat" Nixon Secret White House Tapes | Richard M. Nixon Presidency 266–14 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 549–9 Next 552–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 552–1 audio icon 67–1 audio icon 267–10 audio icon 67–10 audio icon 267–11 audio icon 267–12 audio icon 267–13 audio icon 267–14 audio icon 267–15 audio icon 267–16 audio icon