Prefabricated Copper Houses, 1931-1932: Building types K, K1: sections and details, 1:20

Photomechanical print in fed and black inks on white wove paper

Photomechanical print with red ink and wash on paper

Photomechanical print with graphite on paper

Photomechanical print in colored inks on white paper

Photomechanical print with wash on paper

Photomechanical print with yellow wash on paper

Photomechanical print in colored inks on white wove paper

Photomechanical print with wash on paper