Prefabricated Copper Houses, 1931-1932: Building type K0: basement and ground floor plans, 1:50

Photomechanical print with colored pencil on paper

Photomechanical print with colored pencil on paper

Photomechanical print with red ink and wash on paper

Photomechanical print in orange and blue inks on white paper

Photomechanical print in blue and orange inks on paper

Photomechanical print with ink and graphite on paper

Photocopy with inscriptions

Photomechanical print in black ink on white wove paper