Portrait of Unidentified Standing Man; his left hand on chest, letter in right hand

Black chalk on blue antique laid paper

Brown ink and gray wash over black chalk and graphite on cream antique laid paper, with a framing line in brown ink

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

Brown ink, brown wash, red chalk, and random marks in black chalk on cream antique laid paper

Black ink, gray wash, and white opaque watercolor over black chalk on off-white antique laid paper, framing line in black ink

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

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

Brown ink, brown and gray wash, pink and green transparent watercolor and white opaque watercolor over black chalk on cream antique laid paper, framing line in brown ink

Black chalk and gray wash on cream antique laid paper, framing line in black chalk

Brown ink on dark cream antique laid paper, mounted down entirely

Black chalk and gray wash on off-white antique laid paper, framing line in black chalk

Black chalk on beige antique laid paper, framing line in brown ink and partial framing line in black chalk