Pennsylvania Pavilion for World's Fair, New York, 1939: Hall of Progress, strap hangers: elevations and plan (1/2" , 3" = 1'-0" )

Black, orange and yellow crayon on paper

Black ink on off-white wove paper

Black crayon on dark green-brown wove paper

Watercolor and white gouache on beige wove paper, mounted on buff wove card

Graphite on paper

Charcoal on white paper

Black tempera, with touches of green gouache[?], on off-white wove paper

Graphite on off-white wove paper

Charcoal and white and red chalk on cream laid paper

Black ink on thin off-white wove paper

Graphite on off-white wove paper

Graphite on blue wove paper