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

Black ink on off-white wove paper (recto and verso)

Black ink on graph paper

Graphite on off-white wove paper

Conté crayon and graphite on cream wove paper; verso: graphite

Sketchbook with cardboard covers and spiral wire binding

Black ink and colored and black chalk on off-white wove paper

Brown and black paint on cream wove paper

Colored crayons on paper

Watercolor over graphite on thin off-white wove paper

Black ink and gray wash on cream laid paper

Brown ink over graphite on off-white laid paper

Black ink and graphite on tan wove paper; verso: black ink