Prefabricated Copper Houses, 1931-1932: Building type R: roof plank layout, 1:20

Photomechanical print in black ink on off-white card, double-sided, colored paper, and three sheets of tracing paper, glassine envelope, plastic clip

Photomechanical print in black ink on light green paper

Photomechanical print in black ink on white paper

Photomechanical print

Photomechanical print with colored washes and collage elements on paper

Typewritten text on paper

Photomechanical print in colored inks on white wove paper

Photomechanical print with wash, gouache, and collage elements on paper

Photomechanical print in orange, dark blue and gray inks on white paper