Portrait of a Man (Emile Zola?); verso: Study of an Armchair and Sketch of the Head of Louis-Auguste Cézanne

Black crayon, squared in graphite, on off-white antique laid paper

Graphite on off-white wove paper

Graphite on three sheets of white laid paper, joined vertically at left and horizontally on top.

Graphite on off-white wove paper; verso: graphite

Black ink, gray wash, and white gouache over graphite on tan wove paper with ruled lines

Watercolor, brown ink and graphite on off-white wove "graph" paper

Graphite on white wove paper

Brown ink on tracing paper, darkened and adhered to white card and mounted to rag paper

Black, red and white chalk on blue wove paper

Brown ink, brown wash, and graphite on cream wove paper

Graphite on cream antique laid paper