Prefabricated Copper Houses, 1931-1932: Building types K1, K2: east elevation, 1:20

Photomechanical print in colored inks on white paper

Photomechanical print with graphite on paper

Typewritten text on paper

Photomechanical print in orange, blue and gold inks on white paper

Black ink on off-white card

Photomechanical print in gold, dark blue and burgundy inks on paper

Photomechanical print with ink and graphite on paper

Photomechanical print in black ink on off-white card, dry collage