Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: Stair details: plans, sections (1/4" and 3/4" = 1'-0")

Black ink and red crayon on cream laid paper

Graphite on cream wove paper

Black ink and wash on tan wove paper

Black ink and graphite on cream wove paper

Graphite on paper

Graphite and gray wash on off-white wove paper

Tempera on purple construction paper

Colored crayons on paper

Charcoal on cream wove paper

Black ink and graphite on thin buff wove paper

Graphite on buff wove paper; attached sheet: graphite on tracing paper

Graphite on off-white wove paper