Untitled (bleed-through from previous page, left page); Untitled (designs for Condor planes with color transfer, right page)

Black ink on cream wove paper

Black ink, charcoal, and watercolor pencil on cream wove paper

Red chalk on cream laid paper

Black ink on off-white wove paper

Graphite on buff wove paper

Graphite on paper

Graphite, black ink, and blue ink on paper

Black chalk, charcoal, and touches of red chalk on green wove paper

Ink, wash, and gouache on paper

Black ink and graphite on cream wove paper

Black and red inks and applied type on paper

Graphite and grey wash on off-white paper