Sorry for surprise in church yesterday. Last minute request for JH and wife [to be godparents] was unplanned. Notes on 'Parallax & refraction.' Will soon observe all stars in [F. W.] 'Bessel's zone.'

Intends to dispatch the packet to the Admiralty in a few days and await Francis Beaufort's instructions regarding the printing. TM's son would be grateful for the Herschels' gift could he express thanks himself. Would like the loan of the actinometer. Sends the dome observations.

Returns copies of the Comet observations and the formula for parallax and refraction. The 21st was a busy circle day. The mural circle is in better trim than ever. Sends a chronometer.

Barometer is swinging without encountering any accident. Believes there is to be a new clergyman at Rondebosch, the old Observatory housekeeper, John Fry, shortly to land from England. Hopes he is more adept at sermons than he was arranging the catalogue of instruments.

Encloses the sweeps for June 1836, which JH lent him. Not a word about printing, or the Tide gauge in the letters he received. Will forward the letters from G. B. Airy and Francis Baily. Thomas Henderson is about to be married. Cannot procure white deal without knots. Will try an old mast.