by the artist, lower left in graphite: 19/50 Heath with Juniper; by the artist, lower right in graphite: Anthony Gross; lower right in graphite: 150-MG
(Mickelson's, Washington, D.C.); Jacob Kainen, Washington, D.C., purchased June 1, 1978; gift to NGA, 2002.
- Herdman, Robin. The Prints of Anthony Gross. Hampshire, 1991.