Untitled (blank with graphite transfer, left page); Untitled (designs for Condor planes, right page)

Black ink on off-white wove paper

Brown ink and wash with accents in black wash on buff modern laid paper

Black and white chalk on gray antique laid paper; verso: brown ink and black chalk [the black chalk drawing has been scratched out in graphite]

Graphite on off-white wove paper

Colored marker and black pen on paper

Black crayon on paper

Ink on paper

Brown ink over black chalk

Colored marker on paper

Brown ink and brown wash on off-white antique laid paper

Brush and tempera on off-white wove paper

Graphite on cream wove paper