lower center on stone: M.W.; lower right in graphite: Max Weber; lower center in graphite: To George and Helaine, with love from / Max
George Biddle, Croton-on-Hudson, NY; Corcoran Gallery of Art, Washington, DC, 1974; acquired 2015 by the National Gallery of Art
- Rubenstein, Daryl R. Max Weber: A Catalogue Raisonné of His Graphic Work. Illinois: University of Chicago Press, 1980, p. 160, no. 108.