M.E.H. Tjaden was director of building and housing supervision in Amsterdam. He gave in the article the state of construction in 1924. Photo slides are included with the article. One of the corner solution at De Dageraad by Kramer, the closing of the rear facade, also at De Dageraad, by de Klerk, a facade frame at Henriette Ronnerplein by De Klerk and the facade at Pastoorstraat by Kramer. Tjaden believed that the construction industry in Amsterdam was experiencing an unprecedented boom. The extension 'South', in the Indian neighborhood and in the extension 'West' had a city character. Brick and concrete were used in construction. Illustrations: photo corner solution of De Dageraad/Housing complex 'De Dageraad' Burgemeester Tellegenstraat e.o. Amsterdam; Facades on Pastoorstraat/Housing complex 'De Dageraad' Burgemeester Tellegenstraat e.o. Amsterdam