Spiral Mechanism on a Moss Sporo Cyst (Barbula sp. Peristom)

Benzene-electric railcar from Königsberg (now Kaliningrad)

Marienkirche, Danzig (Interior: vaulting)

Work from Joost Schmidt's Sculpture Workshop

Bauhaus Masters' Housing, Dessau, 1925-1926: View from the West Window of a Duplex

Washery for coal, Tower colliery, South Wales, from the portfolio "Industrial Buildings"

Government, City: Germany. Nuremberg. Plan of City & of Garden Suburb: Town Planning, Germany

Bauhaus Building, Dessau, 1925-1926: View from the northeast

Bauhaus Masters' Housing, Dessau, 1925-1926: Director's house, view from southeast

Total Theater for Erwin Piscator, Berlin, 1927: Model

Priest, Cologne

Weimar Director's Office

Industrial Problems, Prevention of Accidents: Germany. Safety Devices in Various Manufacturing Plants: Maschinenbau-Aktien-Gesellschaft vorm. Beck & Henkel, Cassel.: Safety winch (Beck-Henkel type).