In an idle moment (I have fewer of them than I want) I came across this link. Details:

A live recording of the seizure of Parkhurst Hall by Dartmouth College students in protest of the Vietnam War and the presence of ROTC on campus -- Among the speakers are President John Sloane Dickey and Dean of the College Thaddeus Seymour. Includes marches on May 7 and the second "occupation" of Parkhurst Hall on Sunday night after commencement of that year.
Recorded by Paul Gambaccini; final segment recorded by Paul Rahmeier.
Includes index sheet with tape counter cues.
Recorded at Dartmouth College, Hanover, N.H., May 6-7, 1969.