lower left below plate mark in graphite: Trial proof; lower right below plate mark in graphite: Jacob Kainen '76; lower left bottom in graphite: MR. TROUBLE / (PROGRESSIVE: crossed out) PROOF 8th st - 1/1
Ruth Cole Kainen, Washington, D.C.; gift to NGA, 1999
- Flint, Janet. Jacob Kainen: Prints, A Retrospective. Washington, DC: National Collection of Fine Arts, 1976, no. 147.