Two Squawking Ducks in the Water; verso: blank

Brown crayon on oiled beige antique laid tracing paper, mounted on cream antique laid paper with folio 5b

Modern wove paper printed in black ink, annotated in brown and black ink and graphite, attached to a sheet of antique laid paper

Black chalk, gray ink and touches of brown wash over red chalk counterproof on off-white antique laid paper, framing lines in brown ink, laid down on off-white antique laid paper

Watercolor and touches of black ink and brown wash over black chalk on off-white antique laid paper, framing lines in black ink, laid down on cream antique laid paper

Gray and tan wash over graphite on greenish antique laid paper; verso: graphite

Graphite on cream antique laid paper

Black and white chalk on blue paper

Brown and white chalk on light brown antique laid paper

Brownish red chalk on off-white antique laid paper; verso: graphite

Brown ink and brown wash on cream antique laid paper, laid down on off-white wove paper, framing lines in black ink

Black and white chalk with gray wash on tan antique laid paper, laid down on a decorated mount