Pennsylvania Pavilion for World's Fair, New York, 1939: Hall of Progress, hanging metal sections, case behind mirror: plan, sections, elevation (1/2" , 3" = 1'-0" )

Graphite on buff wove paper

Black chalk on cream wove paper

Black ink on cream wove paper

Watercolor and black crayon on thin off-white wove paper

Charcoal and watercolor on off-white laid paper

Charcoal on blue laid paper

Graphite on paper

Transparent and opaque watercolor and ink on white wove paper wrapped around cardboard

India ink over graphite on white wove paper

Watercolor and white gouache on off-white wove paper

Watercolor over graphite on cream laid paper

Watercolor and gouache on off-white illustration board