Ford Residence, Lincoln, Massachusetts, 1938-1939: Stair detail plans (3/4" = 1'-0")

Watercolor and gouache on off-white illustration board

Graphite on off-white wove paper

Graphite on off-white wove paper

Colored crayons on paper

Graphite with black and gray crayon on paper

Graphite and gesso on paper

Crayon on paper

Charcoal and black ink on cream laid paper

Off-white card

Graphite on paper

Black ink, charcoal, and watercolor pencil on cream laid paper, edges taped

Graphite and ink ; graphite on paper