The Ponte di Augusto at Narni

Black and brown ink and gray wash over faint black crayon on off-white laid paper, laid down to pale green laid paper

Black chalk on cream antique laid paper

Brown ink on off-white antique laid paper; verso: graphite

Graphite and red chalk on off-white antique laid paper; verso: brownish red chalk, red chalk wash, brown wash and graphite

Brown wash and graphite on greenish wove paper

Black and red chalk on cream antique laid paper.

Black ink and brown wash on off-white paper, adhered to a decorated mount, hinged to blue card

Black chalk on beige antique laid paper

Black ink and black and gray wash, probably over graphite, framing lines in black ink, on off-white antique laid paper (laid down)

Black chalk on off-white antique laid paper

Verso: watercolor and black ink over traces of graphite on cream antique laid paper