Ledger Figures, Capt. Richard Black (from Sketchbook)

Black and white document with handwritten text. Vertical lines are on the paper. The text includes the name "Richard Black" in cursive at the top right. Dates are written on the left side: "July 18", "September 20", "October 20". There are two columns with numbers on the right side. The first column on the right reads: "179 10. 7", "09 8. 1", "19 13. 3", and "4412. 3". The second column on the right appears empty. The paper is white with gray shading and marks. The edges of the paper are surrounded by a thin black border.