Pennsylvania Pavilion for World's Fair, New York, 1939: Hall of Progress, typical display section; entrance to theater: sections and elevation (3/4" = 1'-0")

Leather bound sketchbook

Charcoal, white pencil, white chalk, black ink, red watercolor (or ink) on off-white wove paper

Graphite on off-white wove paper

Colored pencil on gray-green laid paper

Oil on white cardboard

Graphite on off-white wove paper (recto and verso)

Black crayon on paper

Charcoal on blue laid paper

Charcoal on heavy green wove paper

Charcoal on beige laid paper

Watercolor and black ink over graphite on off-white wove paper

Watercolor, gouache, crayon and black ink on three sheets of cream wove paper attached with masking tape