Vos, Peter (1935-2010). "Cycloop".

Lithograph, 30x25 cm., signed "Vos '70", titled and "24/50" in pencil.

Donker, Charles (b.1940). Boom voor een Utrechtse gracht met werf. Etching, 18,3x25,1 cm., signed "Charles Donker" and "117/120" in pencil.

AND 5 others, i.a. a small etching by Jean Paul Vroom and 2 etchings by M. den HARTOG.