Elements of Terrestrial Magnetism, with a
period of 26-1/4 days.

1872 Nov. 30 Address (as President) delivered at the
Anniversary Meeting of the Royal Society.

1872 Dec. 19 Magnetical Observations in the Phil. Trans.
Britannia and Conway Tubular Iron
Bridges.

1873 Feb. 25 Remarks on Mr Thornton's Paper on Inst. C.E.
"The State Railways of (Minutes.)
India"--chiefly in reference to the
proposed break of gauge.

1873 Mar. 12 Note on the want of Observations of R. Astr. Soc.
Eclipses of Jupiter's First Satellite (Month. Not.)
from 1868 to 1872.

1873 Mar. 14 Letter to the Secretary of the R. Astr. Soc.
Admiralty on certain Articles which (Month. Not.)
had appeared in the Public Newspapers
in regard to the approaching Transit
of Venus.

1873 Additional Note to the Paper on a R. Soc. (Proc.)
supposed Alteration in the Amount of
Astronomical Aberration of Light
produced by the passage of the Light
through a considerable thickness of
Refracting Medium.

1873 Apr. 10 List of Candidates for election into the
Royal Society--classified.

1873 On the Topography of the "Lady of Private.
the Lake."

1873 June 7 Report of the Astronomer Royal to the
Board of Visitors.

1873 Nov. 14 On the rejection, in the Lunar R. Astr. Soc.
Theory, of the term of Longitude (Month. Not.)
depending for argument on eight times
the mean longitude of Venus minus
thirteen times the mean longitude of
the Earth, introduced by Prof.
Hansen; &c.

1873 Dec. 1 Address (as President) delivered at
the Anniversary Meeting of the Royal
Society.

1874 Jan. On a Proposed New Method of treating R. Astr. Soc.
the Lunar Theory. (Month. Not.)

1874 May 4 British Expeditions for the
Observation of the Transit of Venus,