Flamsteed to Newton,

Flamsteed to Crompton (for Newton) with an extract in Newton's hand from a Feb. 12th, 1680-1.

Newton to Flamsteed,

Draft of Newton to Flamsteed,

Draft of Newton to Flamsteed

Canterbury, Dec. 29th,

The above all relate to the comet of 1680.

Flamsteed to Newton,

CORRESPONDENCE WITH FLAMSTEED.

Dec. 15, 1680.
March 7, 1680-1,

letter of Flamsteed dated

34

IV.

Oct. 25, 1694.

Oct. 29, 1694.

Nov. 3, 1694.

Nov. 27, 1694.

Dec. 10, 1694.

Dec. 31, 1694.

Jan. 18, 1694-5.

Jan. 29, 1694–5.

Feb. 7, 1694-5.
March 2, 1694-5.
March 21, 1694-5.

April 20, 1695.

April 27, 1695.

May 6, 1695.

July 2, 1695.

39

Flamsteed to Dr Wallis, Dec. 20, 1698.

letter.
Jan. 2, 1698-9.

Flamsteed to Newton,

30

David Gregory to Newton,

39

39

V.

GREGORY TO NEWTON.

June 9, 1684.

Sept. 2, 1684.

August 27, 1691.
Oct. 10, 1691.

Nov. 7, 1691.

Nov. 7, 1691.

Nov. 26, 1691.

Sept. 24, 1694.

Dec. 23, 1697.
Sept. 30, 1702.

Newton to Gregory (draft), no date, about 1691.

July 13, 1695.
July 18, 1695.
July 23, 1695.
Aug. 4, 1695.
Aug. 6, 1695.

Sept. 19, 1695.

Jan. 11, 1696.

Sept. 4, 1697.

Dec. 10, 1697.

Dec. 29, 1698. Note by Flamsteed of the no. of observations of planets taken between 1675 and 1689.

Printed copy of Latin

VI.

LETTERS FROM HALLEY TO NEWTON RELATING TO THE PUBLICATION OF THE FIRST EDITION OF THE PRINCIPIA.'

May 22, 1686. Printed in Brewster's Life of Newton,

June 29, 1686.

June 7, 1686.

Oct. 14, 1686.

Feb. 24, 1686-7.

March 7, 1686–7.

March 14, 1686-7.
April 5, 1687.
July, 5, 1687.

Halley to Newton,

Printed in Brewster's Life of Newton,

Append. 8 & 12 to Vol. i.

39

39

""""

Nov. 28, 1696.
Feb. 13, 1697.
August 2, 1697.
Dec. 30, 1697.

29

22

Halley to Molyneux, July 21, 1697.

July 31, 1697.
August 25, 1697.

HALLEY TO NEWTON ABOUT COMETS' ORBITS.

Halley to Newton,

Sept. 7, 1695.

Sept. 28, 1695.

VII.

Newton to Halley,
Halley to Newton,
Draft of a letter by
Halley to Newton,
Newton to Halley, March 1, 1725, with draft of same letter.
A calculation of Halley relating to the Comet of 1680-on a
separate sheet.

*VIII.

HALLEY TO NEWTON AND MOLYNEUX, RELATING TO THE CHESTER MINT.

p. 472

p. 473

p. 474 p. 475

p. 476 p. 477

Vol. ii. p. 111

early in Oct. 1695.

Oct. 15, 1695, with observations of a Comet
May 1665.

Oct. 17, 1695, with draft of same letter.
Oct. 21, 1695.
Newton to Halley.
Feb. 16, 1725.

IX.

COTES'S LETTERS TO NEWTON, MOSTLY PUBLISHED IN EDLESTON'S CORRESPONDENCE OF NEWTON AND COTES,

Together with three Letters and a Memorandum by Robert Smith relating to the foregoing letters and the publication of Cotes's works. Edleston. Page 8

12

... 16

... 20

... 25

28

31

34

Cotes to Newton. April 15, 1710,

April 29,

May 7,

May 20,
June 1,

June 11,
June 30,
Sept. 21,
imperfect in Edleston.

99

Oct. 5,

99

Oct. 26,
March 31, 1711

June 4,
June 9,

""

only a fragment in Edleston. June 23,

99

Crownfield (printer)

to Newton Cotes to Newton.

April 15,
April 26,

May 1,

May 3,

99

Feb. 7, 1711—12

Feb. 16,
Feb. 28,
March 13,

""

April 14, 1712

""

May in MS. wrongly.

...

referred to in p. 37

not in Edleston.

...

...

...

99

40

""

42

44

50

52

54

57

61

75

79

91

93

100

103

... 106

""

""

Cotes to Bentley. March 10, 1712-13
Dec. 22, 1713

Letter VI.

99

Cotes to Newton. April 29, 1715, On the Eclipse of the Sun, 22nd April, partly given in Edleston, p. 179.

Robert Smith to Newton, relating to the publication of Cotes's works, Dec. 23, 1718; Aug. 12, 1720.

Robert Smith to John Conduitt, Esq., Feb. 4, 1732-3, asking for the loan to him of the foregoing letter of Cotes on the Eclipse.

Also a memorandum dated June 6, 1738, acknowledging the receipt of certain letters of Cotes to Newton lent to him by Mrs Conduitt.

X.

ROUGH DRAFTS OF SOME OF NEWTON'S LETTERS TO COTES.

The letters in Edleston and the pages to which these drafts relate are given in the following list:

page 14

VIII.

19

XI.

24

XIII.

27

XV.

30

XLII.

83

XLIII.

89

XLVI.

94-98

LXI.

129

LXXXI.

154

99

99

This is rather fuller than the letter printed by Edleston.

Letter LXXXII.

page 156

Edleston.

Page

114

121

127

132

136

... 140

143

149

166

...

...

...

...

...

...

...