Pennsylvania Pavilion for World's Fair, New York, 1939: Hall of Progress: sections, (1/2" = 1'-0")

Colored crayons on paper

Turpentine wash with oil on cream laid paper

Oil, powdered pigment, black crayon, and collage on heavy card

Black, blue and yellow crayon on paper

Black crayon on off-white wove paper

Colored pencil, graphite, opaque correcting fluid and photocopy on white wove paper

Watercolor and graphite on white wove paper

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

Black and colored crayon on off-white wove paper

Charcoal on off-white laid paper

Black ink and gray wash on off-white wove paper?

Graphite on paper