18th century
Image: 46 × 33.3 cm (18 1/8 × 13 1/8 in.) Plate: 47.2 × 34 cm (18 9/16 × 13 3/8 in.) Sheet: 58 × 46 cm (22 13/16 × 18 1/8 in.)
Francis Calley Gray, bequest to nephew, 1856. William Gray, gift to Harvard University, 1857.