lower left in graphite: A Gorky; lower right in graphite: To Mrs. & Mr. Greacen
(Christie's, NY); Reba and Dave Williams, Greenwich, CT, 1990; purchased 2008 by NGA
- Beall, Karen F. and David W. Kiehl. Graphic Excusrions: American Prints in Black and White, 1900-1950, Selections from the Collection of Reba and Dave Williams. David R. Godine, Boston; American Federation of Arts, New York, 1991: 37.