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

Photomechanical print with ink and colored washes on paper

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

Photomechanical print with yellow wash on paper

Photomechanical print in black and green ink on green paper

Photomechanical print with wash on paper

Photomechanical print with wash on paper

Photomechanical print with colored pencil on paper

Photomechanical print in black and brown inks on white paper