Prefabricated Copper Houses, 1931-1932: Building types K1, K2: south elevation, 1:20

Photomechanical print with ink and graphite on paper

Photomechanical print in red and black inks on white paper

photomechanical print with wash, colored inks, colored pencil and crayon on paper

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

Photomechanical print in colored inks on paper

Photomechanical print in blue and silver inks on paper

Photomechanical print with ink on paper

Photomechanical print with wash and applied type on paper