Property collections include the Bareiss family, Saul Bass, Dr. John Bukowski, Jo and Esther Dendel, Leo and Lillian Fortess, Joseph and Barbara Goldenberg, William Hughes Hayden, North Carolina State Museum of Natural Sciences, Charles Pankow, John Pasquarelli, Paul Peralta-Ramos, Rosenberg, Gustave and Franyo Schindler, Sylvia Slifka, and the Schwartzreich family.