Untitled (bleed-through of previous page, left page); Untitled (designs for "flying red cross" sky events, right page)

Red chalk with traces of graphite on tan antique laid paper; verso: red chalk

Black crayon on paper and mounted

Graphite, with opaque white heightening, on cream paper

Black ink on buff wove tracing paper

Graphite on off-white wove paper

Colored marker, black pen, paper, and adhesive on paper

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

Watercolor on off-white wove paper

Graphite on paper

Colored marker and balck pen on paper

Off-white wove paper; verso: graphite

parchment