51 drawings general; axonometry by A. Staal for the Greek Church (1949); plan for a dwelling house in Laren by Mr. Proost; sketch plan for a service station in Emmeloord (1949); plan for the construction of 55 dwellings in the municipality of Breskens, architect Joh. H. Groenwegen; plan for a youth and cultural center in Andijk, architects Chr. Nielsen and J.H.C. Spruit; plan for low-rise building in IJmuiden, architect A. Staal (1948); sketch plan for the construction of two residential houses for Mrs. S. de Goede- de Bruin in Velsen, architect H.A.C. Wiedeman (1949); huize
Ceres' in Aardenburg, architect J.P. Kloos (1947); design for a store, architect A. Bodon; plan for a Mennonite church in Rotterdam, architect S. van Woerden (1948); design for a canteen and laundry room in Arnhem, architect M. Duintjer, (1949); sketch plan for a residential house in Zandvoort for Mrs. C. Leen-man- de Geus van de Heuvel, architects Groenewegen and S. van Woerden (1948); design for an apartment building in Veendam, architects M. Duintjer and E. van Linge (1948); design for ice-cream and snack bar in Zandvoort, architect Joh. H. Groenewegen (1947); sketch plan for youth house Dutch Reformed and Evangelistic Lutheran congregation in Amsterdam, architects Joh. H. Groenewegen and Göbel and den Hertog and one design together with J.P.L. Petri; plan for a home for the elderly "De klokkenbelt" for the
Dutch Reformed Diaconate on the Vriezenveenscheweg in Almelo, architect A. Komter (1949);
7 designs for plumbing in sanatorium "Schatzalp" in Davos, architect Rudolf Gaberel (1927);
4 sketches for fencing to the design of Oscar Peim (1938);
6 floor plans of a Hotel at Vlaardingen. Ir. J.W.C. Boks (1953);
6 floor plans, facades and situation drawing of a double elementary school in Tuinstad Slotermeer, architect, C. De Geus (undated)