Prefabricated Copper Houses, 1931-1932: Building types K1, K2: rafter layout, 1:20

Photomechanical print in black ink on white paper

Photomechanical print with gelatin silver print and applied type on paper

Photomechanical print with wash and gouache on paper

Photomechanical print with applied type on paper

Photomechanical print in red and black inks on white paper