Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: Lobby stairs revision: isometric, plans, section, detail (1/8" and 3/4" =1'-0" and full size)

Black ink on off-white wove paper

Graphite on paper

Graphite on blue-flecked wove paper

Graphite on paper

Charcoal on off-white laid paper

Graphite on paper

Watercolor over graphite on off-white wove paper

Graphite on cream Japanese paper

Off-white card

Black ink on off-white wove paper

Graphite on cream laid paper

Watercolor, black ink, and wax on blue wove paper, faded to white