Substances of different refractive Powers.

1832 May 2 Report on the Progress of Astronomy Trans Brit. Ass.
during the present century.

1832 Oct. Report of the Syndicate of the Cambridge
Observatory.

1833 Feb. 2 Remarks on Mr Potter's Experiment on Phil. Mag.
Interference.

1833 Apr. 12 On the Mass of Jupiter, as determined R. Astr. Soc.
from the Observation of Elongations of (Memoirs)
the Fourth Satellite.

1833 Syllabus of a Course of Experimental
Lectures.

1833 May 7 On the Calculation of Newton's Camb. Phil. Soc.
Experiments on Diffraction.

1833 May 7 Remarks on Sir David Brewster's Paper Phil. Mag.
"On the Absorption of Specific Rays" &c.

1833 May 16 Results of the Repetition of Mr Potter's Phil. Mag.
Experiment of interposing a Prism in
the Path of Interfering Light.

1833 May On a supposed black bar formed by Phil. Mag.
Diffraction.

1833 June 20 Report on Mr Barlow's Fluid-Lens R. Soc. (Proc.)
Telescope

1834 Mar. 14 Continuation of Researches into the Value R. Astr. Soc.
of the Mass of Jupiter, by observation of (Memoirs.)
the Elongations of the Fourth Satellite.

1834 Apr. 14 On the Latitude of Cambridge Observatory Camb. Phil. Soc.

1834 June Report of the Syndicate of the Cambridge
Observatory.

1834 June 13 On the Position of the Ecliptic, as inferred R. Astr. Soc.
inferred from Transit and Circle (Memoirs.)
Observations made at Cambridge Observatory
in the year 1833.

1834 June 13 Observations of the Solar Eclipse of July R. Astr. Soc.
16th, 1833, made at Cambridge Observatory, (Memoirs.)
and Calculations of the Observations.

1834 Nov. 24 On the Diffraction of an Object-Glass Camb. Phil. Soc.
with Circular Aperture.

1834 Dec. 3 On the Calculation of the Perturbations Naut. Alm.
of the Small Planets and the Comets of (1837, App.)
short period.

1835 May 8 Continuation of Researches into the Value R. Astr, Soc