There is also a Winter Soldier documentary which I have not located (or even looked for). A cult movie magazine editor has listed it among his recent aquisitions but he probably won't get another issue of his magazine published before next year (he takes about a year to do so and this one took much longer). The University of Rochester library has a VHS copy. Maybe someone there could view it for FR.
Looking at Google, there are other libraries that also have the Winter Soldier documentary (from 1972).
You can interlibrary loan them.
These libraries have it (found using the library cataloging database Worldcat *work part-time at the college library*):
CA CHABOT COL LIBR CAB
CA HARTNELL COL LIBR HCK
CA PENINSULA LIBR SYST CZP
CA STANFORD UNIV LIBR STF
CO UNIV OF COLORADO AT BOULDER COD
CT EASTERN CONNECTICUT STATE UNIV CTW
CT FAIRFIELD UNIV FAU
CT QUINNIPIAC UNIV GTA
FL UNIV OF N FLORIDA, CARPENTER LIBR FNP
IA MORNINGSIDE COL IOM
IL BARRINGTON AREA LIBR GK6
IL NORTHEASTERN ILLINOIS UNIV IAO
IL ROLLING MEADOWS LIBR GO7
IL UNIV OF ST FRANCIS ICD
IN DEPAUW UNIV IDU
IN JOHNSON CNTY PUB LIBR IFJ
KY BEREA COL KBE
KY UNIV OF LOUISVILLE KLG
MA AMHERST COL AMH
MA C/W MARS CWJ
MA NORTHEASTERN UNIV NED
MA SAILS, INC S6L
MA STONEHILL COL STO
MA WELLESLEY COL, MARGARET CLAPP LIBR WEL
MA WILLIAMS COL WCM
ME BATES COL BTS
MI UNIV OF MICHIGAN, DONALD HALL COLLECTION UMDON
MN SAINT CLOUD STATE UNIV MST
MN SAINT JOHNS UNIV MNJ
MN UNIV OF MINNESOTA, DULUTH MND
MO TRUMAN STATE UNIV MKN
MO WESTMINSTER COL MOW
MS UNIV OF SOUTHERN MISSISSIPPI MUS
MT UNIV OF MONTANA, MANSFIELD LIBR MTG
NH NEW ENGLAND COL NEC
NJ BLOOMFIELD COL BLO
NJ OCEAN CNTY COL LIBR NNJ
NJ RICHARD STOCKTON COL OF NEW JERSEY NJS
NJ RIDER UNIV LIBR RID
NJ WILLIAM PATERSON UNIV OF NEW JERSEY NJP
NV UNIV OF NEVADA, LAS VEGAS UNL
NV UNIV OF NEVADA, RENO NNY
NY HOFSTRA UNIV ZIH
NY MIDDLE COUNTRY PUB LIBR SGD
NY SUNY COL AT PLATTSBURGH YPM
NY SUNY COL OF TECH AT ALFRED ZAM
NY UNIV OF ROCHESTER RRR
OH CASE WESTERN RSV UNIV, LAW LIBR CWL
OH KENYON COL LIBR KEN
OH MIAMI UNIV MIA
OH OBERLIN COL LIBR OBE
OR PACIFIC UNIV OPU
PA FRANKLIN & MARSHALL COL LFM
PA LA SALLE UNIV LAS
PA LEHIGH UNIV LYU
PA MUHLENBERG COL LIBR EVI
PA SWARTHMORE COL PSC
PA SWARTHMORE COL, PEACE COLLECTION PSP
TX TEXAS TECH UNIV ILU
UT UNIV OF UTAH UUM
VA COLLEGE OF WILLIAM & MARY VWM
VA HAMPDEN-SYDNEY COL VHS
VT CASTLETON STATE COL VCS
WA UNIV OF WASHINGTON LIBR WAU
WI UNIV OF WISCONSIN, STEVENS POINT WIS
WV WEST VIRGINIA UNIV LIBR WVU