This library contains "the whole series of autograph observations of each double star [observed by Herschel], brought together on separate sheets by Sir William Herschel and Miss Carolina Herschel."

[Herschel (W.)]

Some Account of the Life and Writings of William Herschel, Esq. [With a Portrait.]

The European Magazine and London Review for January, 1785. 8vo. [Pg 230]

[Herschel (W.)]

Edinburgh Review, vol. i., p, 426. [A review of Herschel's memoir, "Observations on the two lately discovered bodies," from Phil. Trans., 1802. See this book, page 96.]

[Herschel (W.)]

"Sir William Herschel, from a London paper."

[This is a short obituary notice "furnished by a gentleman well acquainted with Sir William and his family, and its accuracy may be relied on.">[

Niles' Register, vol. 23, p. 154. Nov. 9, 1822. 8vo.