Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Bookcase and general details - room 220 (1 1/2" = 1'-0" and full size)

Graphite on paper

Graphite on off-white wove paper

Oilstick on white wove paper

Black ink and graphite on cream wove paper

Charcoal on cream laid paper

Charcoal and graphite on off-white wove paper; verso: charcoal

Graphite on ivory laid paper

Graphite on moderately textured white wove paper

Graphite on buff wove paper

Black and white chalk on red-brown laid paper

Graphite and white chalk on gray wove paper

Graphite on paper