1838 Mar. 26 On the Intensity of Light in the Camb. Phil. Soc.
neighbourhood of a Caustic.
1838 June 2 Report of the Astronomer Royal to the
Board of Visitors.
1838 Dec. 14 A Catalogue of 726 Stars, deduced from R. Astr. Soc. the Observations made at the Cambridge (Memoirs.) Observatory, from 1828 to 1835; reduced to January 1, 1830.
1839 Apr. 25 Account of Experiments on Iron-built Phil. Trans. Ships, instituted for the purpose of discovering a correction for the deviation of the Compass produced by the iron of the Ships.
1839 June 1 Report of the Astronomer Royal to the
Board of Visitors.
1839 Nov. 8 On the Determination of the Orbits of R. Astr. Soc.
Comets, from Observations. (Memoirs.)
1839 Article "Gravitation." Penny Cyclop.
1839 Article "Greenwich Observatory." Penny Cyclop.
1840 Mar. 2 On a New Construction of the Camb. Phil. Soc. Going-Fusee.
1840 Mar. 13 On the Regulator of the Clock-work for R. Astr. Soc. effecting uniform Movement of Equatoreals.