About this recording 740–7 President Richard M. Nixon H. R. Haldeman Tricia Nixon Cox Stephen B. Bull White House operator Ronald L. Ziegler Charles W. Colson June 22, 1972 H. R. Haldeman Tricia Nixon Cox Stephen B. Bull White House Operator Ronald L. Ziegler Charles W. Colson Richard M. Nixon Secret White House Tapes | Richard M. Nixon Presidency 740–7 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 25–99 Next 741–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 741–1 audio icon 26–1 audio icon 194–1 audio icon 741–10 audio icon 741–11 audio icon 741–12 audio icon 741–13 audio icon 25–130 audio icon 25–131 audio icon 25–132 audio icon