19th century
Black ink and gray wash
18th-19th centurySwissGraphite on brown wove paper
19th centurySwissBlack and white chalk on brown wove paper; two sheets joined, adhered to card
19th centurySwissWatercolor and graphite on off-white wove paper; verso: graphite
19th centurySwissTransparent watercolor and graphite on off-white wove paper
19th centurySwissBlack ink and white gouache
18th-19th centurySwissCharcoal and white chalk, squared, on blue paper
19th centurySwissCharcoal and colored chalk on brown paper
19th centurySwissBlack chalk on blue wove paper, incised; verso: black and white chalk, squared
19th centurySwissGraphite on off-white wove paper
19th-20th centurySwissBrown ink and brown wash on cream wove paper
18th-19th centurySwissBlack and brown ink on cream wove paper
18th-19th centurySwiss