Building Addition and Alterations, Philadelphia, 1944-1946: Scheme 5, proposed alteration to F & C offices: plan (1"=32')

Oil? pastel sketches on ruled paper taken from spiral notebook

Black and white chalk on gray-brown laid paper

Graphite on off-white wove paper

Watercolor and white gouache over graphite on cream wove paper

Black ink on off-white wove paper

Graphite on paper

Colored chalk on blue wove paper

Black crayon on paper

Graphite on paper

Watercolor and black ink on illustration board

Crayon on paper

Black ink with graphite ruling lines on thin ivory laid paper