Prefabricated Copper Houses, 1931-1932: Foundation plan, 1:20

Photomechanical print with wash and typewritten text on paper

Photomechanical print with graphite and crayon on paper

Typewritten text on paper

Photomechanical prints mounted to board

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

Photomechanical print in black ink on white paper

Photomechanical print with wash and graphite on paper