Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: Section (1/32" =1'-0")

Graphite on off-white wove paper

Graphite on paper

Watercolor on off-white wove paper

Black ink on cream wove paper

Black chalk, charcoal, and graphite on off-white laid paper

Black ink on tan wove paper mounted on buff card

Graphite and ink on paper

Graphite on buff wove paper

Black ink on cream wove paper (recto and verso)

Off-white card

Turpentine wash with oil on white board

Black crayon on off-white wove paper