Prefabricated Copper Houses, 1931-1932: Building type M2: longitudinal section, 1:20

Photomechanical print with red ink and wash on paper

Photomechanical print in orange ink on cream paper

Photomechanical print in colored inks on white paper

Photomechanical print with ink and graphite on paper

Photomechanical print with colored pencil on paper

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

Photomechanical print in black ink on off-white card and sugar in plastic sleeve

Relief halftone and letterpress printed in black and red ink on cream wove paper

Photomechanical print with applied type on paper

Photomechanical print in orange, dark blue and gray inks on white paper