Prefabricated Copper Houses, 1931-1932: Building types K0, K2: rafter layout, 1:20

Photomechanical print with graphite and applied type on paper

Photomechanical print in black and green ink on green paper

Photomechanical print with wash and applied type on paper, splatter-painted

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

Photomechanical print in black ink on off-white card

Photomechanical print with ink, applied type, and typewritten text on paper

Photomechanical print in black and red inks on white paper

Photomechanical print in black ink on white paper