Andrews, Philosophical Magazine, 1836. ix. 182.

Schweigger's Jahrbuch de Chimie, &c. 1830. Heft 8. Not understanding German, it is with extreme regret I confess I have not access, and cannot do justice, to the many most valuable papers in experimental electricity published in that language. I take this opportunity also of stating another circumstance which occasions me great trouble, and, as I find by experience, may make, me seemingly regardless of the labours of others:—it is a gradual loss of memory for some years past; and now, often when I read a memoir, I remember that I have seen it before, and would have rejoiced if at the right time I could have recollected and referred to it in the progress of my own papers.—M.F.

See also Hare in Silliman's Journal, 1833. xxiv. 246.

Bibliothèque Universelle, 1837, vii. 388.

I am glad to refer here to the results obtained by Mr. Christie with magneto-electricity, Philosophical Transactions, 1833, p. 113 note. As regards the current in a wire, they confirm everything that I am contending for.

Annals of Philosophy, 1816. viii. p. 75.

Annales de Chimie, 1835. xxviii. p. 196.

Annales de Chimie, 1832, xlix. p. 423.

Vol. iv. p. 192, 197.

Traité de l'Electricité, i. p. 285.