Building Addition and Alterations, Philadelphia, 1944-1946: Scheme A: plan and elevation

Charcoal on off-white wove paper

Sketchbook with beige cloth-covered cardboard covers

Transparent and opaque watercolor on off-white wove paper

Graphite on blue-flecked cream laid paper

Graphite, pastel and charcoal over screenprint on cream wove paper

Graphite, gouache, crayon, silver and black ink on white wove paper

Graphite, black ink, and black crayon on off-white wove paper

Wax, charcoal and rust on two (?) sheets of translucent vellum paper

Graphite on buff wove paper

Graphite on heavy white wove paper

Graphite on ivory laid paper

Mixed media on paper