"Astronomy" and Other Studies; verso: Studies and notes for intended subjects

Graphite on off-white paper

Black ink, gray wash, and graphite on cream antique laid paper

Graphite on cream antique laid paper

Watercolor and black ink on off-white wove paper

Black ink and brown and buff wash on cream antique laid paper

Gray ink and gray wash

Black ink and gray wash on cream laid paper

Brown ink and brown wash over black chalk on tan paper

Graphite on cream paper

Brown ink and gray wash over graphite on off-white paper, laid down

Drawings: mostly black ink, brown wash, yellow wash on cream laid paper

Graphite on cream antique laid paper