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

Photomechanical print in colored inks on white paper

Photomechanical print with graphite and colored pencils on paper

Photomechanical print with colored pencil on paper

Photomechanical print with red pencil on paper

Photomechanical print in brown and silver inks on white paper

Photomechanical print with colored pencil on paper