Prefabricated Copper Houses, 1931-1932: Building types K0, K2: section, 1:20

Photomechanical print with ink on paper

photomechanical print with graphite, gelatin silver prints and typewritten text on paper

Photomechanical print in red and black inks on white paper

Printed text with ink and collage element on paper

Photomechanical print with colored pencil on paper

Typewritten text on paper

Photomechanical print with ink, applied type, and typewritten text on paper

Photomechanical print with red ink and wash on paper