Building Addition and Alterations, Philadelphia, 1944-1946: Scheme 2, proposed alteration to F & C offices: second floor plan (1'=32")

Ink and watercolor on paper

Graphite on paper

Graphite on darkened off-white wove paper

Charcoal on blue laid paper

Pencil and Prismacolor on paper

Graphite on darkened off-white wove paper

Graphite on ivory wove paper

Watercolor over graphite on off-white wove paper

Black ink on off-white wove paper

Acrylic, graphite, and computer print-out on off-white wove paper

Watercolor and graphite on off-white wove paper

Watercolor on off-white wove paper