Letter, from Basil Hall to Sir John Herschel, dated at Paris Autograph letter signed by sender. Encloses a queer pamphlet, which may amuse him, but it has put D. F. J. Arago and others into a towering passion. The public tends to forget one's existence if too long away from London, so hopes that John Frederick William Herschel will bear this in mind. 11 March 1836