Search: 1820-1829::1823::01 in date 
Herschel, John in author 
Sorted by:

Showing 1–3 of 3 items

Herschel8861

From:
Sir John Herschel
To:
Astronomische Nachrichten
Date:
1823
Source of text:
Astronomische Nachrichten, 1 (1823), 30-31
Summary:

Gives a formula related to a table published in the Nautical Almanac, which table listed various stellar observations made by John Pond.

Contributor:
John Herschel Project

Herschel5802

From:
Sir John Herschel
To:
David Brewster
Date:
[1823]
Source of text:
RS:HS 4.272 (C: RS:HS 25.13.17)
Summary:

Sends an abstract of his paper on observations relating to the practical construction of telescopes [JH's 'Practical Rules,' 1822]. Would like 25 copies for distribution. His recent experiments with polarized light.

Contributor:
John Herschel Project

Herschel8197

From:
Sir John Herschel
To:
Molyneux & Cope
Date:
13] January [1823
Source of text:
RS:HS 19.8
Summary:

J. J. von Littrow delighted with clock sent by M & C and commissions JH to order another for L. A. Fallon, director of Great Austrian Trigonometrical Survey. Describes modifications. Contact Littrow for further details.

Contributor:
John Herschel Project
Author
Addressee
Correspondent
Date
Document type
Contributor
Transcription available