A Popular History of Astronomy During the Nineteenth Century / Fourth Edition

by Agnes M. Clerke

[152] Mem. R. A. S., vol. x., pp. 5-6.

[153] Ibid., pp. 14-17.

[154] Mem. R. A. S., vol. xv., pp. 4-6.

[155] Ibid., p. 16.

[156] Annuaire, 1846, p. 409.

[157] Ibid., p. 317.

[158] Ibid., p. 322.

[159] Phil. Trans., vol. xl., p. 192.

[160] Mem. R. A. S., vol. x., p. 17.

[161] Ann. du Bureau des Long., 1846, p. 309.