Prefabricated Copper Houses, 1931-1932: Building type D1: north elevation, 1:20

Photomechanical print with applied type on paper

photomechanical print with ink, gouache, applied type, and typewritten text on paper

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

Photomechanical print in blue and silver inks on paper

Photomechanical print with graphite on paper

Photomechanical print in orange and blue inks on cream paper

Photomechanical print with red ink and wash on paper

Photomechanical print with ink and wash on paper