Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: East and west elevations (1/16" =1'-0")

Black ink on blue-ruled white graph paper

Graphite on off-white tracing paper

Black ink on off-white wove paper

Blue crayon and ink ; blue crayon on paper

Crayon on paper

Watercolor on off-white wove paper, mounted to off-white cardboard

Charcoal on off-white laid paper

Oil on tracing paper

Graphite on paper

Crayon on buff tracing paper, with graphite inscriptions

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

Graphite on off-white wove paper