Ford Residence, Lincoln, Massachusetts, 1938-1939: Location and size, heating units (1/4" = 1'-0")

Black ink on frosted mylar

Graphite on paper

Chalk on paper

Black ink on off-white wove paper

Graphite on off-white wove paper

Graphite on cream wove paper

Charcoal on cream laid paper

Black ink, graphite, colored chalk on off-white wove paper; verso: black ink

Graphite on off-white wove paper

Ink on paper

Black ink, watercolor, and graphite on gray-green wove paper, discolored to tan; verso: black ink and white gouache

Black crayon on off-white wove paper