These are the recordings of Dr Lawrence Dunegan recollecting the meeting on the 20th March 1969.
The audio quality (especially on tapes 3 and 4) is low quality.
Each of the tapes is in the region of one hour long, and a link is provided under each video which will open its YouTube page in a new tab or window.
Tape 4 was recorded in 1991.
All videos are audio only.