18th century
Image: 27.8 × 18.6 cm (10 15/16 × 7 5/16 in.) Plate: 30.5 × 19.7 cm (12 × 7 3/4 in.) Sheet: 31.7 × 20.6 cm (12 1/2 × 8 1/8 in.)
Francis Calley Gray, bequest to nephew, 1856. William Gray, gift to Harvard University, 1857.