Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: Section through west stairs (1/4" = 1'-0")

Black ink on white wove paper

Charcoal on off-white laid paper

Black chalk and charcoal on off-white laid paper

Black ink, graphite and black type on commercially printed cream wove paper

Charcoal on blue-gray laid paper

Graphite on off-white wove paper

Graphite on off-white wove paper

Charcoal on off-white laid paper

Graphite on off-white wove tracing paper

Graphite on off-white wove paper

Red, brown, black and white conté crayon on gray wove paper

Graphite on paper