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Nicollet, Joseph Nicolas in correspondent 
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From:
Joseph Nicolas Nicollet
To:
Sir John Herschel
Date:
[17 March 1821]
Source of text:
RS:HS 13.134
Summary:

Has received the regulations of the Astronomical Society of London—a great encouragement to astronomers. Has made observations on the orbit of the comet. Has sent two memoirs to T. M. Brisbane.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Joseph Nicolas Nicollet
Date:
[19] April 1821
Source of text:
RS:HS 18.10g
Summary:

Thanks for JN's 'Comets Elemts' and book on libration of moon. Please send JN's and J. L. Pons's first observations of comet. Invites JN to become associate of Astronomical Society.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Joseph Nicolas Nicollet
Date:
[17 May 1821]
Source of text:
RS:HS 18.10h
Summary:

Sends packet by Mr. Sellique containing report of Astronomical Society council and James South's corrections for June to Dec. 1821.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Joseph Nicolas Nicollet
Date:
[20 April 1822]
Source of text:
RS:HS 13.134bis & RS:HS 20.138
Summary:

P. L. Guinand has informed the Astronomical Society that he can make flint glass free from the usual imperfections. Would like any information from JN. One of his papers has been named as likely to receive a prize. Hears that an arithmetical machine has recently been demonstrated before the Institute. Have any details been made public?

Contributor:
John Herschel Project
From:
Joseph Nicolas Nicollet
To:
Sir John Herschel
Date:
[29 May 1827]
Source of text:
RS:HS 13.135
Summary:

Introducing his friend Mr. De Lavigne, who is visiting England. Mentioned him in his memoir on the Measure of the Arc.... Gives news of his own astronomical work. Edward Sabine arrives at the end of the month. Has obtained remarkable results with his two pendulums.

Contributor:
John Herschel Project
From:
Joseph Nicolas Nicollet
To:
Sir John Herschel
Date:
[9 August 1827]
Source of text:
RS:HS 13.136
Summary:

Has received the actinometer safely by the hand of Mr. De Lavigne, also the instructions. Hopes to use it in the Alps, and will send some observations. De Lavigne was enchanted with England.

Contributor:
John Herschel Project
From:
Joseph Nicolas Nicollet
To:
Sir John Herschel
Date:
[4 October 1827]
Source of text:
RS:HS 13.137
Summary:

Has just returned from the Alps, where he worked on the glacier at Chamouny and in the St. Bernard. Comments on his work and on the work of the actinometer. Regrets to hear of the death of Mrs. Babbage.

Contributor:
John Herschel Project
From:
Joseph Nicolas Nicollet
To:
Sir John Herschel
Date:
[17 December 1827]
Source of text:
RS:HS 13.138
Summary:

Outlines the difficulties he has had to return JH's actinometer. Gives details of his observations in the Alps. Comments on the chronometer used.

Contributor:
John Herschel Project
From:
Joseph Nicolas Nicollet
To:
Sir John Herschel
Date:
[22 December 1827]
Source of text:
RS:HS 13.139
Summary:

Sending observations of his barometrical observations made during the summer at Chamouny. Comments on them and the work of [Alfred?] Gautier.

Contributor:
John Herschel Project
From:
Joseph Nicolas Nicollet
To:
Sir John Herschel
Date:
[16 October 1830]
Source of text:
RS:HS 13.140
Summary:

Introducing a Mr. Lerebours, son of the optician at the Bureau des Longitudes, who is on a visit to England. Hopes JH has received the copy of JN's work on geometry, written in a new way.

Contributor:
John Herschel Project