J. Herschel's Mechanism for measuring
Time automatically in taking Transits.

1871 Erratum in Results of Greenwich R. Astr. Soc.
Observations of the Solar Eclipse of 1860, (Month. Not.)
July 18. Also Observations of the Solar
Eclipse of 1870, Dec. 21-22, made at the
Royal Observatory, Greenwich.

1871 Aug. Investigation of the Law of the Progress Phil. Mag.
of Accuracy in the usual process for
Forming a Plane Surface.

1871 Nov.16 Corrections to the Computed Lengths of Phil. Trans.
Waves of Light for Kirchhoff's Spectral
Lines.

1871 On a supposed alteration in the amount R. Soc. (Proc.)
of Astronomical Aberration of Light,
produced by the passage of the Light
through a considerable thickness of
Refracting Medium.

1871 Nov. 29 Biography of G.B. Airy. (Probably Daily Telegraph.
corrected by himself.)

1871 Dec. 8 Note on a special point in the R. Astr. Soc.
determination of the Elements of the (Month. Not.)
Moon's Orbit from Meridional Observations
of the Moon.

1871 Dec. 26 Proposed devotion of an Observatory to R. Astr. Soc.
observation of the phenomena of Jupiter's (Month. Not.)
Satellites.

1872 Jan. Address to the Council of the Royal Society
on the propriety of continuing the Grant
to the Kew Observatory for meteorological
observations.

1872 Feb. 8 Experiments on the Directive Power of Phil. Trans.
large Steel Magnets, of Bars of
magnetized Soft Iron, and of Galvanic
Coils, in their Action on external small
Magnets--with Appendix by James Stuart.

1872 Feb. 12 Further Observations on the state of an Camb. Phil. Soc.
Eye affected with a peculiar malformation.

1872 Mar. 20 Notes on Scientific Education, submitted
to the Royal Commission on Scientific
Instruction and the Advancement of
Science.

1872 May 9 On a Supposed Periodicity in the R. Soc. (Proc.)