1885 June 8 Incident No. 2 in the History of Trinity Athenaeum.
College, Cambridge.

1885 Nov. 26 Results deduced from the Measure of Phil. Trans. Terrestrial Magnetic Force in the Horizontal Plane, at the Royal Observatory, Greenwich, from 1841 to 1876.

1886 Apr. 6 Integer Members of the First Centenary Nature. satisfying the Equation A² = B² + C².

1887 Feb. 12 On the earlier Tripos of the University of Nature. (?)
Cambridge: in MSS.

1887 Apr. 14 On the Establishment of the Roman Dominion Nature.
in South-East Britain.

1887 July 23 On a special Algebraic function, and its Camb. Phil. Soc. application to the solution of (?) some Equations: in MSS.

BOOKS WRITTEN BY G. B. AIRY.

Mathematical Tracts on Physical Astronomy, the Figure of the Earth, Precession and Nutation, and The Calculus of Variations. This was published in 1826. In a 2nd Edition published in 1831 the Undulatory Theory of Optics was added to the above list. Four Editions of this work have been published, the last in 1858. The Undulatory Theory of Optics was published separately in 1877.

Gravitation: an Elementary Explanation of the Principal Perturbations in the Solar System. Written for the Penny Cyclopaedia, and published previously as a book in 1834. There was a 2nd Edition in 1884.

Trigonometry. This was written for the Encyclopaedia Metropolitana about 1825, and was published as a separate book in 1855 under the Title of "A Treatise on Trigonometry."