Prefabricated Copper Houses, 1931-1932: Building type S: wall framing details 1:10

Black crayon on paper

Black marker and opaque watercolor on paper

Black ink on white wove paper

graphite, gouache, and collaged typewritten labels, on cream wove paper, tracing sheet attached

Graphite on paper

Graphite and colored pencil on paper

Black marker on paper

Graphite on paper

Graphite on paper

Black crayon on off-white wove paper, mounted to cream wove paper

Colored marker on paper

Graphite on paper