e and Azimuth
Instrument erected at the Royal
Observatory, Greenwich, in the year 1847.

1849 Astronomy. (Tract written for the
Scientific Manual.)

1849 Mar. 9 Substance of the Lecture delivered by the R. Astr. Soc.
Astronomer Royal on the large Reflecting (Month. Not.)
Telescopes of the Earl of Rosse and Mr
Lassell.

1849 June On a difficulty in the problem of Sound. Phil. Mag.

1849 June 2 Report of the Astronomer Royal to the
Board of Visitors.

1849 June 8 On Instruments adapted to the Measure of R. Astr. Soc.
small Meridional Zenith Distances. (Month. Not.)

1849 Nov. 9 Results of the Observations made by the R. Astr. Soc.
Rev. Fearon Fallows at the Royal (Memoirs.)
Observatory, Cape of Good Hope, in the
years 1829, 1830, 1831.

1849 Nov. 9 On Bell's Calculating machine, and on R. Astr. Soc.
Lord Rosse's Telescope. (Month. Not.)

1849 Nov. 10 On the Exodus of the Israelites. Athenaeum.

1849 Dec. 14 On the Method of observing and recording R. Astr. Soc.
Transits, lately introduced in America, &c. (Month. Not.)

1850 Jan. 10 On a problem of Geodesy. Phil. Mag.

1850 Feb. 8 Address on presenting the Medal of the R. Astr. Soc.
R. Astr. Soc. to M. Otto von Struve. (Month. Not.)

1850 Mar. 15 On the Present State and Prospects of the R. Inst.
Science of Terrestrial Magnetism.

1850 Mar. 16 On the Exodus of the Israelites Athenaeum.

1850 Mar. 30 On the Exodus of the Israelites. Athenaeum.

1850 May 10 Statement concerning Assistance granted R. Astr. Soc.
by the Admiralty to Hansen--Also on (Month. Not.)
Henderson's numbers for the teeth of
wheels.

1850 May 10 On the Weights to be given to the separate R. Astr. Soc.
Results for Terrestrial Longitudes, (Memoirs.)
determined by the observation of Transits
of the Moon and Fixed Stars.

1850 June 1 Report of the Astronomer Royal to the
Board of Visitors.

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