Darwin

by Gamaliel Bradford

[448] To Wiesner, October 25, 1881, Life, vol. II, p. 508.

[449] To Bentham, November 25, 1869, More Letters, vol. I, p. 379.

[450] To Wilson, March 5, 1879, More Letters, vol. II, p. 422.

[451] Darwin to Wallace, August 8, 1872, Life, vol. II, p. 348.

[452] Vallery-Radot, Pasteur, p. 22.

[453] To Henslow, April 1, 1848, More Letters, vol. I, p. 61.

[454] Portraits Littéraires, vol. III, p. 546.

[455] Port-Royal, vol. I, p. 55.

[456] Causeries du Lundi, vol. II, p. 268.

[457] Portraits Contemporains (1882), vol. V, p. 461.