Gropius Residence, Lincoln, Massachusetts, 1938: Roof framing plan (1/4" =1'-0")

Black ink on off-white wove paper

Black ink over graphite, with touches of white gouache, on cream board

Black ink and blue pencil on off-white wove paper; verso: black ink

Graphite on off-white wove paper

Graphite on paper

Graphite on off-white wove paper

Charcoal and graphite on off-white laid paper

Graphite on off-white wove paper

Pastel on ground of gold paint on cardboard

Watercolor & white gouache over graphite on white wove ppr. mounted to cardboard

Graphite on blue laid paper

Charcoal on blue laid paper