WITTEVEEN, M. Karel en Mienet. (Rott., Luctor), n.d. (= c. 1950). (12) pp. W. cold. illustr. and or. pictorial brds. by E. Dukkers. Fol. Rare and in fine condition. -- Id. Rose Marijke gaat op reis. (Rott.), Luctor, n.d. (= c. 1945). W. illustr. by the author. Sm-8°-obl. Or. pictorial brds. -- (2).