Pennsylvania Pavilion for World's Fair, New York, 1939: Hall of Tradition: flooring: plan (1/4" = 1'-0")

Charcoal and black ink on illustration board

Graphite on darkened off-white wove paper

Black crayon and ink ; black crayon on paper

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

Graphite on off-white wove paper

Graphite on off-white wove paper

Graphite on paper

Charcoal and purple and white chalk on brown wove paper

Watercolor, gray wash, blue ballpoint, and graphite on off-white wove paper

Graphite wash, watercolor and black crayon on off-white wove paper

Graphite on cream laid paper

Black ink over graphite on off-white wove paper