Account of a new instrument for measuring small angles, called the prismatic micrometer : By the Rev. Nevil Maskelyne, ... Read at the Royal Society, December 18, 1777.

Author/creator Maskelyne, Nevil
Format Electronic
Publication InfoLondon : printed by J. Nichols (successor to Mr. Bowyer), 1778.
Description19, 1 unnumbered page, plate ; 4⁰.
Supplemental ContentFull text online

General noteThe plate is that from the 'Philosophical Transactions', Vol.67.
General noteReproduction of original from the British Library.
References English Short Title Catalog, ESTCT122532.
Reproduction noteJoyner- Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. Available via the World Wide Web. Access limited by licensing agreements