1969–1970
Collectors Committee, 1980
Schellenberg FL, 1969
Collectors Committee, 1955
Collectors Committee, 1956
Collectors Committee, 1997
Robert Brown Gallery, 1969
Collectors Committee, 1948
Kelpra Studio, 1971
R. B. Kitaj, 1969
Collectors Committee, 1989
R. B. Kitaj, 1972
Collectors Committee, 1953
