lower left in plate: 1928 / Gangolf, Paris 29 [?]; bottom margin in plate: MARSEILLE LA CORNICHE; signed by artist, lower right under platemark, in graphite: Gangolf; by artist, lower left under platemark, in graphite: Epr. d'art. 4
Marks and Labels
stamp, verso center, in black ink: R [twice]
Ruth Kainen Cole [1929-2009], Washington, DC; gift to NGA 2012.
- Rathenau, Ernest. Im Memoriam Paul Gangolf. Berlin: Euphorin Verlag, 1964, no. 48.