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

Graphite on paper

Black ink and gray wash on cream laid paper; verso: gray wash

Ink on paper

Graphite on paper

Graphite on off-white wove paper

Watercolor and gouache on paper

Graphite on off-white wove paper

Black crayon and graphite on off-white wove paper

Black fiber-tip ink on off-white wove paper

Pen and brown ink over graphite on off-white wove paper

Black ink on cream wove paper