OTYPE=R : boksjwccompleet.txt : 01007 | Date published 09-1939. Architect J.W.C. Boks describes the "Princess Beatrix" child care center in Rotterdam, designed by himself. The client was the Vereeniging tot het instandhouding van Kleine Kinderbewaarplaatsen in Rotterdam. Because of sunlight, the building was set up in a horseshoe shape around a small courtyard-playground in the inner grounds of a building block.