1857 May 12 Knowledge expected in Computers and
                Assistants in the Royal Observatory.

1857 June 6 Report of the Astronomer Royal to the
                Board of Visitors.

1857 June 12 On the Eclipse of Agathocles, the Eclipse R. Astr.  Soc.
                at Larissa, and the Eclipse of Thales. (Memoirs.)
                With an Appendix on the Eclipse of
                Stiklastad.

1857 June 18 Account of the Construction of the New Phil.  Trans. 
                National Standard of Length, and of its
                principal copies.

1857 Dec. 5 Letter to the Vice-Chancellor of Cambridge
                University regarding Smith’s Prizes.

1857 Dec. 7 On the Substitution of Methods founded Camb.  Phil.  Soc.
                on Ordinary Geometry for Methods
                based on the General Doctrine of
                Proportions, in the treatment of some
                Geometrical Problems

1857 Description of the Galvanic Chronographic Gr.  Obs. 1856,
                Apparatus of the Royal Observatory, App. 
                Greenwich.

1858 Mar. 8 Suggestions for Observation of the Annular
                Eclipse of the Sun on 1858, March 14-15.

1858 Mar. 12 Note on Oltmann’s Calculation of the R. Astr.  Soc. 
                Eclipse of Thales.  Also On a Method (Month.  Not.)
                of very approximately representing the
                Projection of a Great Circle upon
                Mercator’s Chart.

1858 May The Atlantic Cable Problem.  Naut.  Mag.

1858 May 20 Report of the Ordnance Survey
                Commission; together with Minutes of
                Evidence and Appendix.

1858 June 5 Report of the Astronomer Royal to the
                Board of Visitors.

1858 June 16 On the Mechanical Conditions of the Phil.  Mag. 
                Deposit of a Submarine Cable.

1858 July Instructions and Chart for Observations R. Astr.  Soc.
                of Mars in right ascension at the (Special.)
                Opposition of 1860 for obtaining the
                Measure of the Sun’s Distance.

1858 Aug. 20 On the Advantageous Employment of Photog.  Notes. 
                Stereoscopic Photographs for the
                representation of Scenery.

1858 Nov. 6 On the “Draft of Proposed New Statutes Athenaeum.
                for Trinity College, Cambridge.”

1858 Nov. 20 Letter to the Vice-Chancellor of the
                University of Cambridge, offering the
                Sheepshanks Endowment.

1858 Dec. 6 Suggestion of a Proof of the Theorem Camb.  Phil.  Soc.
                that Every Algebraic Equation has a
                Root.