Pennsylvania Pavilion for World's Fair, New York, 1939: Hall of Progress, hanging metal sections, case behind mirror: plan, sections, elevation (1/2" , 3" = 1'-0" )

Watercolor and graphite on white wove paper

Watercolor on off-white wove paper mounted to buff wove

Watercolor and white gouache over graphite on cream laid paper

Black ink on off-white wove paper

Black crayon on paper

Colored crayons on paper

Black ink and wash on off-white card

Black ink on off-white wove paper

Black, white, and red chalk on dark pink wove paper

Turpentine wash with oil and oil crayon on cream laid paper

Watercolor and graphite on off-white wove paper

Black ink, charcoal, watercolor, and watercolor pencil on cream laid paper, edges taped