A proposal for measuring the attraction of some hill in this Kingdom by astronomical observations
Subtitle: By the Rev. Nevil Maskelyne, ...
Series: Eighteenth century -- reel 305, no. 15.
Publisher: printed in the year
Published: 1776
Place of publication: London
Language: eng
Format: Microform
Notes: A lecture read to the Royal Society in 1772.

Microfilm. Woodbridge, CT Research Publications, Inc., 1983. 1 reel ; 35mm. (The Eighteenth Century ; reel 305, no. 15).