Man Seated in His Study; verso: Four Sketches of Eavesdropping Figures

Brown ink, gray wash, black chalk on cream antique laid paper, mounted on antique laid paper

Black and white chalk on blue antique laid paper, framing line in black ink

Brown ink, gray wash, and black chalk on light tan antique laid paper; verso: graphite, black ink, and red chalk

Black chalk and gray-purple wash on off-white antique laid paper, mounted

Black chalk on off-white antique laid paper; verso: black chalk counterproof, possibly worked up in black chalk

Opaque watercolor and brown ink with touches of transparent watercolor on off-white antique laid paper, mounted, triple framing line in black, gold, and brown

Transparent and opaque watercolor on cream antique laid paper

Black chalk, with framing lines in black chalk, on cream antique laid paper

Brown ink and touches of black chalk on off-white antique laid paper; verso: stray black ink marks

Brown ink and brown wash and graphite on cream antique laid paper, framing line in brown ink, mounted overall

Brown ink, brown wash, graphite, and later [?] blue opaque watercolor on cream antique laid paper, mounted overall on heavy paper or card

Brown wash, brown ink, and black chalk on cream antique laid paper, framing line in brown ink