Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: First floor plan and section (1/16" =1'-0')

Graphite on buff tracing paper mounted to off-white wove paper

Graphite on off-white wove paper

Mixed media on paper

Ink on paper

Graphite on cream wove paper

Black ink, graphite, and yellow chalk on off-white wove paper

Graphite on commercially lined paper

Charcoal and graphite on cream wove paper

Graphite on off-white wove paper

Black and white chalk on green laid paper

Graphite on paper

Black ink on off-white wove paper