Prefabricated Copper Houses, 1931-1932: Building types K1, K2: ground floor plan, 1:20

Photomechanical print in red and gold ink on paper

Photomechanical print with colored pencil on paper

Photomechanical print in burgundy and gold inks on white paper

Photomechanical print

Photomechanical print with typewritten text on paper

Photomechanical print in red and black inks on paper

Photomechanical print with wash on paper

Photomechanical print with colored ink, wash and applied type on paper

Photomechanical print with wash on paper

Photomechanical print with colored ink, wash, and applied type on paper