The accompanying illustrations, with their descriptions, have been taken from an ancient Chinese work, entitled, Pŏ-koo-too, which extends to sixteen large Chinese volumes, and contains several hundred plates of sacred vases, jugs, bottles, &c., &c., of the Shang, Chow, and Han dynasties, comprehending about 1784 years. The compilers of this work were doubtless at considerable trouble and expense; for they state that they examined most of the vases, &c., themselves, and that such as did not come under their notice were copied from works of unquestionable authority.