lower margin in plate: (HOLZSTIFT) 2 Versuch TOM MIX; signed by artist, lower right under plate, in graphite; by later hand, verso lower right, in graphite: R.39
Marks and Labels
stamp, verso center, in black ink: R
(Jörg Maass Kunsthandel, Berlin); Ruth Cole Kainen [1922-2009], Washington, D.C. (Lugt 4739), purchased November, 2005; gift to NGA 2012.
- Rathenau, Ernest. Im Memoriam Paul Gangolf. Berlin: Euphorin Verlag, 1964, no. 39.