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")

Charcoal on heavy off-white wove paper

Black ink on off-white wove paper

Transparent and opaque watercolor on white wove paper

Graphite on off-white wove paper

Watercolor and graphite on heavy off-white wove paper

Graphite on off-white wove paper

Graphite on off-white wove paper

Charcoal, oil stick, acrylic, and Liquid Paper on white wove paper

Crayon on paper

Black ink and brown conte crayon on cream wove paper

Watercolor on heavy off-white wove paper

Pastel, black and gray wash and collage on white wove paper