1771
Image: 19.5 × 13.6 cm (7 11/16 × 5 3/8 in.) Plate: 21 × 15.4 cm (8 1/4 × 6 1/16 in.) Sheet: 45.5 × 29.9 cm (17 15/16 × 11 3/4 in.)
Francis Calley Gray, bequest to nephew, 1856. William Gray, gift to Harvard University, 1857.