1920
Collectors Committee, 1950
Heinrich Hoerle, 1920
Collectors Committee, 1968
Collectors Committee, 1989
Peters, Louis, Dr., 1920
Collectors Committee, 1969
Collectors Committee, 2002
Collectors Committee, 1928
Collectors Committee, 1937
Collectors Committee, 1971
![Studies for Constructivist Sculptures [verso]](https://api.nga.gov/iiif/b286b6a7-fa6f-4082-a8e0-448d56ce5d31/full/843,/0/default.jpg)
