Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Kitchen layout: elevations and sections (3/8" =1"-0" and full size)

Graphite on off-white wove paper

Graphite and white chalk on gray laid paper

Graphite on paper

Black ink on off-white wove paper

Charcoal on blue laid paper

Watercolor, white gouache and graphite on off-white cardboard

Graphite on buff wove paper

Black ink on off-white wove paper

Graphite and red pencil on off-white modern laid paper

Black marker and graphite on graph paper

Black ink, graphite, and yellow chalk on off-white wove paper; verso: black ink

Graphite on off-white wove paper