Prefabricated Copper Houses, 1931-1932: Building type K: plan

Black, brown, and pink crayon on paper

Colored marker on paper

Black crayon on paper

Black crayon and graphite on cream wove paper

Black marker on paper

Graphite and colored pencil on paper

Black marker on paper

Black crayon on paper

Colored crayons on paper

Blue pen on paper

Graphite on paper

Travel documents, adhesive, and blue marker on paper