Office Unit and Factory Building, Greensboro, North Carolina, 1944-1946: Corrugator building: first floor plan (1/16" = 1'-0")

Watercolor and white gouache over graphite on buff laid paper; verso: graphite

Graphite and black and blue watercolor on off-white wove graph paper

Graphite on buff wove paper

Black ink on cream wove paper; verso: brown crayon and graphite

Black ink on tan wove paper

Watercolor over graphite on heavy cream wove paper (recto and verso)

Graphite on paper

Graphite on off-white wove paper

Graphite on white wove paper

Watercolor over graphite on illustration board

Graphite on paper

Watercolor and white gouache over graphite on buff laid paper