Note 1119 — Chapter XXXVII · OTHER IRREGULAR NEBULÆ.
Reading edition
Ibid. vol. xiv. pp. 188, 230; Observatory, vol. xiv. p. 301; Astr. Nach. No. 3048.
Reading edition
Ibid. vol. xiv. pp. 188, 230; Observatory, vol. xiv. p. 301; Astr. Nach. No. 3048.