SECTION VI. LETTERS. 33 



Copy of Newton's letters to Oldenburg, dated June 13 and 

 Oct. 24, 1676, made for Wallis. 



Another copy, somewhat mutilated, of the same letters. 

 Draft of Newton's letter to Wallis about them. 

 Draft of a later letter to Wallis containing corrections to typo- 

 graphical errors in Wallis's printed account of Newton's method in 

 Vol. 2, and Newton's remarks on his own and Leibnitz's letters 

 printed in Vol. 3. 



Wallis to Newton, April 10, 1695. Copy. Edleston, p. 300. 

 April 30, 1695. Published in Brewster, 



Vol. ii. p. 427. 

 May 30, 1695. 

 July 3, 1695. 

 July 1, 1695, on Leibnitz's letter of 28 May. 



Brewster, ii. 429. 

 Jan. 9, 1698-9. 



Extract of two letters from Wallis concerning a change in the 

 Calendar, June 13, 30, 1699. 



III. 



LETTERS FROM ARTHUR STORER TO DE BABINGTON 

 AND TO NEWTON, 



Containing some Astronomical Tables, and Communications 

 respecting the Comets of 1680 and 1682. 



Arthur Storer to Mr Newton, Boothby, Aug. 10, 1678, with 

 Table showing hourly Altitude and Azimuth of the " North Star." 



Arthur Storer to Mr Newton. London, Sept. 4, 1678, with Table 

 of the Sun's Azimuth. 



Arthur Storer to Dr Babington; London, Sept. 19, 1678. 



Arthur Storer to Dr Babington, Oct. 1, 1678, with an Astro- 

 nomical Table " to find the Sun or any Star's Altitude," &c. 



Arthur Storer to Dr Babington, from Patuxant River in Mary- 

 land, April 18, 1681, about the Comet of 1680 as observed in 

 Maryland. 



Arthur Storer to Mr Isaac Newton, from Patuxant River in 

 Maryland, April 26, 1683, with observations of a Comet which 

 appeared in Maryland, Aug. 14, 1682, till Sept. 12, 1682. 



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