Howlett Residence, Belmont, Massachusetts, 1945-1946: Roof framing plan and detail (1/4" and 1 1/2" = 1'-0")

Black crayon and ink on paper

Charcoal and graphite on off-white laid paper, squared

Watercolor over graphite on off-white wove paper

Graphite on ivory laid paper

Black ink, blue-gray watercolor, and graphite on cream wove paper; verso: graphite

Black chalk on off-white laid paper, fixed

Charcoal on heavy buff wove paper

Watercolor on off-white wove paper

Graphite on off-white wove paper

Acrylic paint on paper

Charcoal on blue laid paper

Graphite on paper