signed, dated and numbered below image: 10/23 Nay 51; at lower left, in graphite: 541; on verso, in green pencil, by later hand: 83
Heinrich Neuerburg, Cologne (born 1883) (Lugt 1344a). Ruth Kainen, Washington, D.C. (not in Lugt); Gift to NGA, 2012.
- Gabler, Karlheinz. Ernst Wilhelm Nay, die Druckgraphik 1923-1968. Stuttgart: Belser, 1975: no. 34, only