Free designs: Design "De Knop" at Amsterdam, 1942, Design for a fisherman's hut, teacher Berghoef, 1944, Dwelling house Buss, 1945, Design for fisherman's pub, 2nd year teacher G.H. Holt, with description, 1946, Design doctor's house at Klundert, teacher Wieger Bruin, Design for houses old people, Design for a fashion warehouse, class III-o, Design for a community center, class III-0, Brown impression of an agora at Assos