undated
15.88 x 20.32 cm (6 1/4 x 8 in.)
Black ink and yellow chalk on translucent buff wove paper
20th centuryAmericanGraphite on off-white wove paper
19th-20th centuryAmericanBlack and brown ink, black chalk and gray wash on off-white notebook paper
19th-20th centuryAmericanGraphite on paper
20th centuryGerman?Graphite on paper
20th centuryGermanBlack crayon on paper
20th centuryGermanGraphite on cream antique laid paper
18th centuryFrenchBlack ink over graphite on cream antique laid paper, laid down to a stiff paper backing mounted to a separate strip hinged at the top
19th centuryFrenchGraphite on paper
20th centuryGerman?Colored marker on paper
20th centuryGermanColored marker on paper
20th centuryGermanColored marker on paper