Jaap van Dam (1876-1972). Seven different drawings: (1) (Car with lions)

Drawing in pen and ink and gouache, 17 x 24.5 cm, signed with pen lower r.

With affixed piece of paper for correction: (2) "Interieur woon-auto." Drawing in pen and ink and gouache, 20.5 x 9 cm, mounted with head margin on cardboard, signed on holder with pen lower r. and title lower l.; (3) "1e locomotief". Drawing in pen and ink and gouache, 11.5 x 11.5 cm, signed with pen lower r., mounted on cardboard with head margin with title in pen lower l.; (4) "Wijsgeer in onoplosbare zaken" (Diogenes in a large barrel). Drawing in pen and ink and gouache, 11 x 12.7 cm, titled in image with pen, mounted with head margin on cardboard - and 3 more. (total 7)