| Recently found by viaLibri....
An appendix to Euclid's Elements. In seven - EUCLID] - COWLEY, John Lodge - 1758. 
Sold by Mr. Watkins; Mr. Ayscough optical instrument-makers; Messrs. Heath and Wing; Mr. Bennet mathematical instrument-makers; and by the author London 1758 - First edition. 4to., (28.3 x 22.5 cm). 26pp., 42 engraved plates with moving parts, modern quarter calf, all plates fine, clean, with no tears or repairs, a fine copy. Fine copy of this rare first edition. ESTC online lists only 6 copies: British Library; Kings College London; Houghton Library, Harvard; Columbia University Libraries, New York; Sterling Memorial Library, Yale; Fisher Library, Sydney. John Cowley was a leading mathematician of his day. He became professor of mathematics at the Royal Military Academy, Woolwich in 1761, and produced two remarkable books dealing with Euclidean geometry. The first of these appeared in 1752 and provides a way of "treat[ing] of solids and their sections, by laying before them [young students] a more natural and familiar representation of those bodies, than can be obtained from perspective pictures or draughts delineated upon a plane or flat surface . I come now . to lay before the public a new performance, the chief scope of which is to produce mechanical representations of solids and their sections, for the use of such as would obtain just ideas of those bodies . without any occasion for that great attention which is absolutely requisite to be employed by the mind, when contemplating on the nature and description of those bodies, while expressed only by lines drawn according to the rules of perspective; which is an arduous task." (Preface). This work anticipates the work of others such as Oliver Byrne, who nearly 100 years later, sought to provide a commentary on Euclid using visual methods. [Attributes: First Edition]
[Bookseller: Shapero Rare Books]
Copyright © 2016 viaLibri Limited. All rights reserved.