Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Desk - room #210 and bookcase: plan, sections, and elevations (1 1/2" and 6" = 1'-0")

Graphite and colored chalk on gray-green wove paper

Black ink on slide film, hand colored

Graphite on off-white wove paper

Colored pencil, green ink, graphite and collage of cut colored papers and a postage stamp on cream wove paper

Graphite on paper

Sketchbook with cardboard covers and spiral wire binding

Gray wash on off-white wove paper

Black crayon on paper

Graphite on paper

Graphite on gesso prepared paper

Watercolor on white wove paper mounted to canvas mounted to a stretcher

Graphite on off-white wove paper