Abele Residence, Framingham, Massachusetts, 1940-1941: Stairs: plans, sections, and details(3/4" and 6" = 1'-0")

Watercolor and gouache on off-white illustration board

Black and brown ink and graphite on off-white wove paper with overlay of tracing paper

Black ink on slide film, hand colored

Brown chalk on off-white machine made rag wove paper

Sketchbook with cardboard covers and spiral wire binding

Watercolor and graphite on green wove paper

Black ink, blue and gray wash, and blue pencil on wove paper

Graphite on off-white wove paper

black crayon, ink, with blue and orange watercolor; verso: black crayon and ink on paper

Turpentine wash with oil, oil crayon and graphite on cream laid paper

Graphite on paper

Graphite on off-white wove paper