19th-20th century
Charcoal on off-white laid paper
19th-20th centuryAmericanGraphite on off-white wove paper
18th centuryBritishBlack crayon on off-white wove paper mounted to cream wove paper
20th centuryGermanGraphite on buff wove paper
20th centuryAmericanCharcoal on off-white wove paper
19th-20th centuryAmericanGraphite on paper
20th centuryAmericanGraphite on envelope
20th centuryGermanBlack and white chalk on blue antique laid paper, framing lines in black ink, laid down on off-white antique laid paper with blue antique laid paper strips adhered to face
18th centuryFrenchBlack crayon on thin brown wove paper
19th-20th centuryAmericanPastel on off-white wove paper
19th-20th centuryAmericanGraphite on off-white wove paper
19th centuryAmericanBrown and gray wash on cream antique laid paper
19th centurySpanish