519 ([return])
[ Boston Journal of Nat. Hist. 1845—-47, vol. v. p. 423. On the Chimpanzee, ibid. 1843-44, vol. iv. p. 365.]
520 ([return])
[ See on this subject, ‘Descent of Man,’ vol. i. p. 20.]
521 ([return])
[ ‘Descent of Man,’ vol, i. p, 43.]
522 ([return])
[ ‘Anatomy of Expression,’ 3rd edit. 1844, pp. 138, 121.]
601 ([return])
[ The best photographs in my collection are by Mr. Rejlander, of Victoria Street, London, and by Herr Kindermann, of Hamburg. Figs. 1, 3, 4, and 6 are by the former; and figs. 2 and 5, by the latter gentleman. Fig. 6 is given to show moderate crying in an older child.]