About this recording 223–21 William Hirsch UNKNOWN October 22, 1972 William Hirsch Unknown Secret White House Tapes | Richard M. Nixon Presidency 223–21 Backward Play Stop Forward Download audio Previous 223–9 Next 806–1 More Richard M. Nixon Recordings View all Richard M. Nixon tapes 806–1 audio icon 371–15 audio icon 371–16 audio icon 371–17 audio icon 806–17 audio icon 371–18 audio icon 371–19 audio icon 806–2 audio icon 371–20 audio icon 371–21 audio icon