zwei Mehrfamilienhäuser Thalwil, Canton Zürich Building data System family Göhner Construction period 1967 Number of appartments 24 Involved parties Architects Gelpke & Düby Engineers W. Böhler Building owner R. Schwarzenback & Cie., Pensionskasse Ernst Göhner AG Executing companies Ernst Göhner AG (Generalunternehmung)
