F. Homburger, Medical Care of the Aged and Chronically Ill, Boston, 1955.
Orono, Univeristity of Maine Art Museum, The Freddy and Regina T. Homburger Collection, 1962, no.24 Cambridge, Fogg Art Museum, Selections from the Collection of Freddy and Regina T. Homburger: A Loan Exhibition, April 1971, no. 34 (as At the Hospital). San Antonio, McNay Art Institute, Raoul Dufy Retrospective, May-June 1980, no. 52.
Maine, Portland Art Museum, November 1991- June 2002 (on extended loan).