Building Addition and Alterations, Philadelphia, 1944-1946: Scheme 4, proposed alteration to F & C offices: plan (1/32" =1'-0")

Graphite on off-white wove paper

Black ink on off-white wove paper

Black ink with white gouache on gray wove paper

Graphite on paper

Brown ink, blue wash over graphite on white wove paper

Blue crayon on paper

Brown ink wash and graphite on white wove paper

Black ink on tan wove paper

White and black conté crayon on gray wove paper

Graphite on thin off-white wove paper

Graphite and colored pastel on gray-green laid paper

Charcoal on cream laid paper