Metropolitan Museum of Art (1870-)(4)
Fuhrmann, Ernst (1886-1956)(2)
Manfred, Ernest Fred (1905-)(2)
Sanger, Margaret (1879-1966)(2)
American Society for the Study of the German Democratic Republic(1)
Castelli Graphics (New York, NY)(1)
Four Seasons Hotel New York(1)
Hellman, Lillian (1905-1984)(1)
Kabakov, Ilʹja Iosifovič (1933-2023)(1)