Prefabricated Copper Houses, 1931-1932: Building type K0: basement and ground floor plans, 1:50

Photomechanical print in red and black inks on white paper

Photomechanical print in blue ink on white paper

Typewritten text on paper

Mixed media on paper

Photomechanical print in colored inks on white paper

Photomechanical print in red and black inks on white paper