Encloses a letter [missing] from C. Reinwald, publisher of the French edition of Descent [1872].

Vincenzi [of Unione, Turin – publisher of Italian translation] has not yet paid the account.

Raises objections to JH's theory of the solar corona. Discusses possible existence of extensive meteoric dust in the solar system. Requests permission to dedicate a book on sidereal astronomy to JH. Asks JH whether his father in later years always used a front focus for his large telescopes and whether he saw the supposed four additional Uranian satellites with his 40-foot reflector.

Information [for CD] on old, sloping, ridged fields.

On irritation of cutaneous nerves exciting responses in unconnected skin muscles.