Hercules and Omphale; verso: Study of Two Angels

Brown ink and brown wash on off-white antique laid paper; verso: brown ink

Black and white chalk on brown antique laid paper

Red chalk, brown ink and brown wash on cream antique laid paper

Brown ink on off-white antique laid paper

Black and white chalk on blue antique laid paper

Brown ink with gray wash on blue antique laid paper

Black and red chalk on antique laid paper; verso: black chalk

Black, red, and white chalk on buff antique laid paper

Red chalk on cream antique laid paper

Brown ink, brown and gray wash over red chalk on white antique laid paper

Brown ink, brown wash, and black chalk, with incidental black and red chalk around edges, incised, on off-white antique laid paper, with a framing line in brown ink

Black and red chalk on gray-brown antique laid paper