OORTHUYS, C. Guaranteed real Dutch Congo. (1992). 4°. Ocl. w. dust-j. -- (B. SCHIERBEEK). De draad van het verhaal. (1960). W. photogr. by C. Oorthuys. 4°. Ocl. -- (M. DENDERMONDE). La somme des parties. N.V. werf Gusto (…), 1862-1962. (1962). 4°. Ocl. w. dust-j. -- (E. STRAAT). Amsterdam as a center of culture. 1954. W. photogr. i.a. by C. Oorthuys. Obrds. Copy w.€ signature by Eduard v. Beinum. -- CONTACT-FOTO-POCKETS. c. 1956-64. 14 vols. of the series. Photogr. by C. Oorthuys. Sm-8°. Obrds. -- And 11 o. w. photogr. by O. (29).