About this recording 273–28 President Richard M. Nixon UNKNOWN August 15, 1971 Unknown Richard M. Nixon Conversation No. 273-28 Date: August 15, 1971 Time: Unknown between 5:10 pm and 5:26 pm Location: Executive Office Building The President talked with an unknown person. Requested H. R. (“Bob”) Haldeman call him Secret White House Tapes | Richard M. Nixon Presidency 273–28 This recording is currently not available on millercenter.org. To listen to it, please email Mike Greco at mdg4u@virginia.edu Previous 563–9 Next 8–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 8–1 audio icon 274–1 audio icon 565–1 audio icon 8–10 audio icon 274–10 audio icon 274–11 audio icon 8–11 audio icon 8–12 audio icon 274–12 audio icon 8–13 audio icon