on the Theory of
Escapements.

1827 Feb. 15 Remarks on a Correction of the Solar Phil. Trans.
Tables, required by Mr South's
observations.

1827 May 9 On some Passages in Mr Ivory's Remarks Phil. Mag.
on a Memoir by M. Poisson relating to
the Attraction of Spheroids.

1827 May 14 On the Spherical Aberration of the Camb. Phil. Soc.
May 21 Eyepieces of Telescopes.

1827 Dec. 6 On the corrections in the elements of Phil. Trans.
Delambre's Solar Tables required by the
observations made at the Royal
Observatory, Greenwich.

1828 Feb. 26 Address to the Members of the Senate, on
an Improvement in the Position of the
Plumian Professor.

1828 Nov. 24 On the Longitude of the Cambridge
Observatory. Camb. Phil. Soc.

1829 Nov. 13 On a method of determining the Mass of Astr. Soc.
the Moon from Transit Observations of (Memoirs)
Venus near her inferior conjunction.

1829 Nov. 16 On a Correction requisite to be applied Camb. Phil. Soc.
to the Length of a Pendulum consisting
of a Ball suspended by a fine Wire.

1829 Dec. 14 On certain Conditions under which a Camb. Phil. Soc.
Perpetual Motion is possible.

1830 Aug. 17 Figure of the Earth. Encycl. Metrop.

1831 Feb. 21 On the Nature of the Light in the Two Camb. Phil. Soc.
Rays produced by the Double Refraction
of Quartz.

1831 Apr. 18 Addition to the above Paper. Camb. Phil. Soc.

1831 Nov. 14 On a remarkable Modification of Newton's Camb. Phil. Soc.
Rings.

1831 Nov. 24 On an inequality of long period in the Phil. Trans.
motions of the Earth and Venus.

1832 Jan. 2 Translation of Encke's Dissertation (on
Encke's Comet) contained in Nos. 210
and 211 of the Astronomische Nachrichten.

1833 Mar. 5 On a new Analyzer, and its use in Camb. Phil. Soc.
Experiments of Polarization.

1832 Mar. 19 On the Phenomena of Newton's Rings
when formed between two transparent