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

Watercolor on off-white wove paper

Paper collage and gouache

Watercolor and graphite on white wove paper

Watercolor over graphite on off-white wove paper

Charcoal on blue wove paper

Black ink on tan wove paper (recto and verso)

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

Graphite on graph paper

Black crayon on paper

Charcoal on off-white laid paper

Charcoal on cream laid paper

Oil on off-white wove paper