72 BIBLIOGRAPHY OF NEWTON 



Grant, R. Two Letters (12 Sept. and 31 Oct. 1867) on the ques- 

 tion of the authenticity of the documents respecting Newton, 

 which have been communicated by M. Chasles to the Academy 

 of Sciences of the French Institute, addressed to M. U. J. Le 

 Verrier, pp. 20. Glasgow, 1869. 8vo. [376 



Communicated to Le Verrier at the dates given, and a French translation printed in 

 the Comptes Rendus. 



Prof. Grant wrote a letter (18 Sept.) to the Times of 20 Sept. 1867, also Prof. Hirst, and 

 Sir David Brewster printed a letter which he had sent to M. Chevreul (16 Oct.), and which 

 was translated and printed in the Comptes Rendus of 21 Oct. 



Faug^re, P. Defense de B. Pascal et accessoirement de Newton, 

 Galilee, Montesquieu, etc., centre les faux documents pr^- 

 sentes par M. Chasles a I'Acad&nie des Sciences. Avec plu- 

 sieurs fac-simile (19 facsimiles of Authentic Documents and of 

 the forgeries), pp. 120. 1868. 4*0. [377 



Contains his correspondence with Chasles and Chevreul (President) ; Extrait du Journal 

 La France, 18 Oct. 1867 ; Lettre au Directeur du Correspondant, printed 25 Dec. 1867. 



Martin, T. Henri. Newton defendu contre un faussaire Anglais, 

 pp. 32. 1868. 8vo. [378 



Crompton, Samuel. On the Portraits of Sir Isaac Newton, and par- 

 ticularly on one of him by Kneller, painted about the time of the 

 publication of the Principia, and representing him as he was in 

 the prime of life. [Proceedings of the Literary and Philosophical 

 Society of Manchester, Vol. VI. 18667, PP- l 7-] [379 



Dr. C. exhibited an admirable engraving by Mr. Oldham Barlow (of Victoria Road, 

 Kensington) of the recently-discovered portrait of Newton, painted by Kneller in 1689, 

 identified by Dr. C. at the Art Treasures Exhibition. From Lord Portsmouth he obtained 

 permission for Mr. Barlow to engrave it. The painting came into Lord Portsmouth's pos- 

 session by the marriage of his ancestor Lord Lymington to the grand-niece of Newton, 

 Miss Conduit. 



Des Maizeaux. Recueil de diverses pieces sur la philosophic, la 

 religion naturelle, 1'histoire, les math^matiques, etc., par Mess. 

 Leibnitz, Clarke, Newton, Conti, et autres autheurs c^lebr^s. 

 Amsterdam, 1720. Second Edition, 1740. 2 vols. I2mo. [380 



