18th century
Image: 13.5 × 8.5 cm (5 5/16 × 3 3/8 in.) Plate: 14.8 × 9 cm (5 13/16 × 3 9/16 in.) Sheet: 15.8 × 9.9 cm (6 1/4 × 3 7/8 in.)
Francis Calley Gray, bequest to nephew, 1856. William Gray, gift to Harvard University, 1857.