Study of Two Men's Heads; verso: Studies of Armor and Wings

Black chalk on off-white antique laid paper; verso: red chalk

Brown ink, with touches of black chalk and black ink, on dark cream antique laid paper

Brown ink on cream antique laid paper

Brown ink , with touches of black chalk, on cream antique laid paper, laid down overall to cream wove decorative mount

Brown ink strengthened with black ink and white gouache on dark cream antique laid paper, laid down overall to cream antique laid card

Brown ink and brown wash, white gouache on gray-green prepared dark cream antique laid paper, irregularly trimmed and mounted overall to blue laid paper

Brown ink on off-white antique laid paper, scored for transfer

Brown ink with smudges of red chalk on cream antique laid paper, laid down overall on cream antique laid paper

Brown ink, black chalk and white gouache over traces of metalpoint and red chalk on antique laid paper thinly prepared with a light brown wash

Metalpoint (?) and black chalk on cream prepared antique laid paper; verso: graphite (?)

Brown ink and white and pink gouache over black chalk on cream antique laid paper prepared with orange wash

Metalpoint on gray prepared paper; verso: red chalk on cream antique laid paper