Gropius Residence, Lincoln, Massachusetts, 1938: East and west elevations, (1/4" =1'-0")

Black ink and charcoal on cream laid paper

Watercolor and graphite on off-white wove paper

Black ink on cream wove paper

Black ink and orange crayon on dark cream wove paper, darkened

Black ink on cream wove paper

Sketchbook with cardboard backing, heavy paper cover, and sprial wire binding

Gray wash on brown wove paper

Black ink with graphite inscriptions on white wove paper

Graphite on off-white wove paper

Gray wash on buff board

Watercolor and graphite on off-white card

Black and white chalk and charcoal on blue laid paper