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

Graphite on ivory wove paper

Pastel on ground of gold paint on cardboard

Watercolor over graphite on off-white wove paper

Watercolor, masking tape and graphite on off-white wove paper

Sketchbook with paper covers

Charcoal and white and purple chalk on brown wove paper

Black ink on off-white wove paper

Black ink on buff wove paper

Graphite on paper

Charcoal on paper

Charcoal on brown wove paper

Graphite on coated off-white wove paper