The Cambridge natural history, Vol. 03 (of 10)Note 299 — Chapter VII · ORGANS OF SENSE: TOUCH, SIGHT, SMELL, HEARING—THE FOOT—THE NERVOUS SYSTEMReading editionQuart. Journ. of Conch. i. p. 368.◇Copy noteReturn to CHAPTER VII ORGANS OF SENSE: TOUCH, SIGHT, SMELL, HEARING—THE FOOT—THE NERVOUS SYSTEM