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

Photomechanical print in black ink on white paper

Photomechanical print with graphite on paper

Typewritten text on paper

Photomechanical print in colored inks on paper

Typewritten text on paper

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

Photomechanical print with ink, colored washes, and graphite on paper