Illustrations: photo/NV. Groothandelsgebouw, Rotterdam; photo/building center, Rotterdam; photo/Magazijn Nederland Beursplein Rotterdam; photo/shopping promenade, "Lijnbaan," Rottterdam; photo/Basler Transport Versicherungs Gesellschaft, Rotterdam; interior photo/hall cinema Centraal; photo/building firm G. Brünott; photo/shopping combination NV. Wassen, Ter Meulen and N.V. Van Vorst and H.H. de Klerk en Zn.(now Donner), Rotterdam; photo/warehouse A. Jungerhans C.V., Rotterdam; photo/Rotterdamsche Bank, De Beurs van Koophandel, N.V. C & A and Erasmushuis; photo/stadstimmerhuis, Rotterdam; photo/building De Nederlanden, Rotterdam; photo/office building by Van Tijen and Maaskant; photo/V&D, Lampe and P&C, Rotterdam; photo/NV Huf's shoe warehouse, Rotterdam; photo/building gebr. Lampe, Rotterdam; photo/C.V. Glas en Porcelein RIO, Rotterdam; photo/HEMA, Mag. Netherlands-Kattenburg and C&A, Rotterdam; photo/C.V. Clothing warehouse Dijkhoff and Son, Rotterdam; photo/restoration St. Laurenskerk, Rotterdam; photo/Imperial, Chemical Industries (I.C.I.), Rotterdam; photo/RVS flat, Korte Hoogstraat, Rotterdam; photo/Interior courtyard Plaatselijke Telefoondienst, Rotterdam; photo/Kwint deckhands, Wijnhaven, Rotterdam; photo/flats Meent and Pannekoekstraat, Rotterdam; photo/flats, Mathenesserweg, Rotterdam; photo/architect's house, Kralingseweg, Rotterdam; photo/flats, Kleinpolder-Oost, Rotterdam; photo/shops and houses in Zuidwijk, Rotterdam; photo/housing in Oud-Mathenesse, Rotterdam; photo/N.V. Ned. Transport Bureau (NTB), Willemskade, Rotterdam; interior photo/Evangelical Lutheran Church, Zuidplein, Rotterdam; facade/expansion Museum Boymans van Beuningen, Rotterdam