Prefabricated Copper Houses, 1931-1932: Building types K0, K2: layout of planks, 1:20

Photomechanical print in gray ink on paper

Typewritten text on paper

Photomechanical print in black ink on white paper

Photomechanical print in brown ink on paper

Photomechanical print with colored crayons and graphite on paper

photomechanical print with applied type and gelatin silver prints mounted to paper

Photomechanical print in light blue ink on white paper

colored inks on paper

Photomechanical prints and gelatin silver prints mounted to paper