Mosaics and stained glass from 1898 to 1969 by the (then) internationally trading company "Vereinigte Werkstätten Puhl & Wagner, Gottfried Heinersdorff"

Photographic documentation of architecture and urban planning in East Berlin, 1945 to 1990 
(East Berlin Photographic Archive)

Constructed and non-realised architectural designs for Berlin from 1945 to the present day 
(Competition Archive of the Berlin Senate for Building)

International designs for Berlin governmental buildings since 1989 
(Competitions of the Federal Office for Building and Structural Planning)

• Photographic documentation of West Berlin’s architecture and urban planning, 1955 to 1975 (Archive Otto Borutta)