END OF THE EIGHTEENTH VOLUME. DIRECTIONS FOR PLACING THE PLATES OF VOL. XVIII.

PART I.

Plate CCCCLXII. to face - - - page 88 CCCCLXIII. CCCCLXIV. - - - 268 CCCCLXV. - - - 280 CCCCLXVI. - - - 316 CCCCLXVII. - - - 348

PART II.

CCCCLXVIII. - - - 452 CCCCLXIX. - - - 524 CCCCLXX.—CCCCLXXVI. - - - 568 CCCCLXXVII. - - - 580