lower center in chalk: CS 1918; by later hand, upper center verso in graphite: 127/131; by later hand, center verso in graphite: set; by unknown hand, lower center in graphite: Study for "The Good Samaritan"
Martin Birnbaum for Mr. William Henry Donner, Montreux, 1930s; to his daughter, Dora Donner Ide; Mr. and Mrs. John Jay Ide, San Francisco; gift to NGA, 1999.
- Works of Art from the Collection of Mr. and Mrs. John Jay Ide, California Palace of the Legion of Honor, San Francisco, 1989 - 1990, no. 39, fig. 52.