1969–1970
R. B. Kitaj, 1963
R. B. Kitaj, 1969
Robert A. Brown, 1969
Collectors Committee, 1950
Schellenberg FL, 1969
Collectors Committee, 1989
Collectors Committee, 2000
Collectors Committee, 1972
R. B. Kitaj, 1966
Collectors Committee, 1969
