About this recording 415–15 President Richard M. Nixon UNKNOWN February 27, 1973 Unknown Richard M. Nixon Conversation No. 415-15 Date: February 27, 1973 Time: Unknown between 11:50 am and 12:31 pm Location: Executive Office Building The President talked with an unknown person. A return telephone call Secret White House Tapes | Richard M. Nixon Presidency 415–15 Backward Play Stop Forward Download audio Previous 413–40 Next 414–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 414–1 audio icon 37–1 audio icon 414-001b audio icon 865–1 audio icon 414-001a audio icon 37–10 audio icon 865–10 audio icon 37–11 audio icon 865–11 audio icon 865–12 audio icon