Signed on the lower right, marked with "Eigendruck" on the lower left. With the estate-stamp and with the numberings "H Da/ Ab 2 III" in ink, "K 5452" in pencil on the verso.
Signed on the lower right, marked with "Eigendruck" on the lower left. With the estate-stamp and with the numberings "H Da/ Ab 2 III" in ink, "K 5452" in pencil on the verso.