Building Addition and Alterations, Philadelphia, 1944-1946: Ground floor plan (1/8" = 1'-0")

Black crayon, charcoal, and white chalk on off-white wove paper

Graphite on off-white wove paper

Ink and graphite on paper

Graphite, pastel and gunpowder on white paper

Graphite on paper

Graphite on thin off-white wove paper

Colored chalk on brown wove paper

Black crayon on off-white wove paper

Watercolor and graphite on cream wove paper

Graphite on paper

Brown wash and white gouache over graphite on cream wove paper

Charcoal on cream laid paper