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

Boundbook with paper-covered cardboard covers

Black ink and black wash on tan wove paper

Charcoal on off-white laid paper

Graphite and colored pencil on paper

Black ink on white wove paper

Graphite on gesso prepared paper

Graphite on off-white wove paper

Charcoal and graphite on off-white laid paper

Graphite on off-white wove paper

Black ink on heavy white wove paper

Graphite on off-white wove paper

Watercolor over graphite on off-white illustration board