Pennsylvania Pavilion for World's Fair, New York, 1939: Hall of Progress: mirror wall details; theater section(1/4" , 1/2", and 3" = 1'-0")

Graphite on off-white wove paper

Graphite on paper

Graphite on tan wove paper

Gray wash on tan wove paper

Graphite on off-white wove paper

Graphite on off-white wove paper

Gouache, graphite and colored pencil on off-white wove paper

Charcoal on modern laid paper

Graphite on off-white wove paper

Graphite on oiled buff laid paper

Graphite on off-white wove paper mounted on buff paper

Charcoal on blue laid paper