18th century
Image: 28.1 × 23 cm (11 1/16 × 9 1/16 in.) Plate: 33.1 × 25.8 cm (13 1/16 × 10 3/16 in.) Sheet: 34.7 × 27.6 cm (13 11/16 × 10 7/8 in.)
Francis Calley Gray, bequest to nephew, 1856. William Gray, gift to Harvard University, 1857.