Prefabricated Copper Houses, 1931-1932: Building types K0, K2: ground floor plan, 1:20

Photomechanical print with graphite on paper

Black ink on off-white card

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

Photomechanical print with graphite on paper

Photomechanical print with ink and wash on paper

Photomechanical print in red ink on blue paper

photomechanical print with graphite, gelatin silver prints and typewritten text on paper

Photomechanical print in orange and blue inks on cream paper