Drawing, pencil and watercolour, 10x17 cm. = According to annotation on verso sold at auction by Mak on December 1962 (lot 271). AND 14 other drawings, mostly views, all but one prob. Dutch, i.a. a river view (watercolour) w. signature "J.F. Hoppenbrouwers", houses (2 pencil drawings) by Jeanne HEINSIUS, a Dutch streetview (pencil sketch w. attribution to P.C. TETAR VAN ELVEN), a small sketch by W.C. NAKKEN, a forest view (brown ink) signed "J. Witsen", a farmyard (watercolour) monogrammed "W.F." and a valley (oil on paper, w. an attribution to Louis Apol, but perhaps by Armand Apol).