19th century
Graphite, black crayon, and white chalk on light brown paper
18th-19th centurySwissBlack and white chalk, squared, on blue wove paper
19th centurySwissTransparent watercolor and graphite on off-white wove paper
19th centurySwissBlack and white chalk on brown wove paper; two sheets joined, adhered to card
19th centurySwissGraphite, white opaque watercolor, and oil [?] on brown paper
19th centurySwissBrown ink, brown wash and graphite on cream wove paper
19th centurySwissBlack chalk on blue wove paper, incised; verso: black and white chalk, squared
19th centurySwissBlack ink and gray wash on off-white paper
18th-19th centurySwissBlack ink and gray wash
18th-19th centurySwissTransparent and opaque watercolor and graphite on tan paper
19th centurySwiss