1969–1970
Collectors Committee, 1999
Marlborough Gerson Gallery, 1930
Collectors Committee, 2004
Robert A. Brown, 1969
Collectors Committee, 1969
Schellenberg FL, 1969
Collectors Committee, 1967
Collectors Committee, 1992
Collectors Committee, 1920
Collectors Committee, 1990
Collectors Committee, 1972
R. B. Kitaj, 1969
![Untitled: Four Etchings [A]](https://api.nga.gov/iiif/2ca20455-4bb2-445c-aef1-b5065ae6292a/full/843,/0/default.jpg)
