Prefabricated Copper Houses, 1931-1932: Elevations

Black and blue marker on paper

Ink on paper

Black marker on paper and adhesive on paper

Charcoal and black ink on darkened cream wove paper

Graphite on vellum

Black ink and gray wash on cream wove paper

Paint samples, blue pen, and adhesive on paper

Black and red inks on brown wove paper

Black and gray marker on paper

Ink with blue and olive crayon on paper with torn edges

Charcoal on paper

Black crayon on paper