Prefabricated Copper Houses, 1931-1932: Divison of wall elements with wall connectors: plan

Photomechanical print in orange and blue inks on white paper

Photomechanical print in ink on translucent paper

Photomechanical print with applied type on paper

Photomechanical print in colored inks on white wove paper

Photomechanical print in black ink on white paper

Photomechanical print with wash and crayon on paper

Typewritten text on paper