[Rotterdam] Lot with 2 etchings: (1) Marius Janssen (1885-1957).

"Rotterdam Plan C." Drypoint, 24 x 23 cm., signed and titled in pencil, in mount and in walnut frame.

(2) Martin Van Waning (1889-1972). (Market view). Drypoint, 16 x 23.5 cm., signed in pencil, in mount and in frame (total 2 framed prints).