Prefabricated Copper Houses, 1931-1932: Building types M, M2: framing plan, 1:20

Photomechanical print with ink and wash on paper

Photomechanical print in brown ink on paper

Photomechanical print in black ink on off-white card

Photomechanical print in black ink on pink paper

Photomechanical print with wash on paper

Photomechanical print in light blue ink on white paper

Photomechanical print with wash, graphite and crayon on paper

Photomechanical print in colored inks on white paper