Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Door schedule (1/4" =1"-0" )

Watercolor and graphite on cream wove paper

Charcoal on buff modern laid paper

Graphite on paper

Enamel on white wove paper

Conté crayon on white wove paper

Graphite and blue crayon ; graphite and yellow crayon on paper

Black ink on white wove paper

Graphite on white wove paper

Watercolor and graphite on white wove paper

Charcoal on off-white laid paper

Graphite on off-white wove paper