136 Nevil Maskelyne, D.D., F.RS., Astronomer Royal. 
PAPERS IN THE PHILOSOPHICAL TRANSACTIONS :— 
A proposal for discovering the Annual Parallax of Sirius, vol. li., p. 889. 
A theorem on the Aberration of the Rays of Light refracted through a Lens, 
vol. lii., p. 17. 
Observations to be made at St. Helena, to settle differences of Longitude, &c., 
vol, lii., pp. 21—26. 
Account of the Observations made on the Transit of Venus, June 6th, 1761, in 
in the Island of St. Helena, vol. lii., p. 196. 
Observations on Tides at St. Helena, vol. li, p. 586. 
Results of Observations of the Distance of the Moon from the Sun and Fixed 
Stars, made in a Voyage from England to St. Helena, &c., vol. lii., p. 558. 
Observations on a Clock of Mr. John Skelton, made at St. Helena, vol. lii., p. 434. 
Proposals for determining differences of Longitude, vol. lii., p. 607. 
On the Equation of Time and true manner of computing it, vol. liv., p. 336. 
Concise Rules for computing the effects of Refraction and Parallax in varying 
the apparent distance of the Moon from the Sun or a Star, vol. liv., p. 263. 
Astronomical Observations made at the Island of Barbadoes; at Willoughby 
Fort; and at the Observatory on Constitution Hill, vol. liv., p. 389. 
Astronomical Observations made at the Island of St. Helena, vol. liv., p. 380. 
Observations of the Transit of Venus and Eclipse of the Sun, 3rd June, 1769, 
made at the Royal Observatory, Greenwich, vol. lviii., p. 355. 
Introduction to the Observations of Mr. Smeaton, vol. lviii., 154. 
Introduction to the Observations of Messrs. Mason and Dixon, vol. lviii., p. 270. 
The length of a Degree of Latitude in the Province of Maryland and Pennsyl- 
vania, vol. lviii., p. 323. 
Observations on proportion of English and French measures, vol. lviii., p. 326. 
Eclipses of Jupiter's first Satelite, Eclipse of Moon and Occultations of Fixed 
Stars by Moon at Greenwich, vol. lix., p. 399. 
Description of a method of measuring differences of Right Ascension and De- — 
clination, with Dolland’s Micrometer ; with other new applications of the 
same, vol. Ixi., p. 536. 
Remarks on Hadley’s Quadrant; tending principally to remove the difficulties 
which have hitherto attended the use of the back-observation, and to obviate 
the error that might arise from a want of parallelism in the two surfaces of — 
the index-glass, vol. lxii., p. 99. 
M. de Luc’s rule for measuring heights by the barometer reduced to the English — 
measure of length and adapted to Fahrenheit’s Thermometer and other — 
scales of heat; and reduced to a more convenient expression, vol. Ixiv., p. 158. 
Observations of Jupiter’s first Satelite, vol. Ixiv., p. 184. 
Longitudes of several places in N. America, vol. Ixiv., p. 190. 
A proposal for measuring the attraction of some hill in this kingdom by astro- 
nomical observations, vol. lxv., p. 495. 
An account of Observations made on the Mountain Schehallien, for finding its 
attraction, vol. lxv., p. 500. 
On a new Instrument for measuring small angles, called the Prismatic Micro- 
meter, vol. lxvii., p. 799. 
On the Longitude of Cork, vol. Ixix., p. 179. 
