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

Graphite on ivory laid paper

Charcoal on off-white wove paper

Graphite on paper

Spray paint on paper

Graphite on off-white wove paper

Brown conté crayon on ivory laid paper

Graphite on off-white wove paper

Graphite and gray wash on off-white wove paper

India ink over graphite on white wove paper

Black ink and gray wash on cream laid paper, mounted to brown wove paper

Gouache on acetate film affixed to cardboard

Black ink on off-white wove paper