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From:
Charles Robert Darwin
To:
William Henry Smyth
Date:
7 Aug [1839]
Source of text:
American Philosophical Society (Mss.B.D25.)
Summary:

Asks for details of Smyth’s Island discovered by WHS – particularly whether the islets form a ring surrounding a lagoon. [See Coral reefs, p. 158].

Contributor:
Darwin Correspondence Project
From:
Sir John Herschel
To:
Humphrey Lloyd
Date:
[7 August 1839]
Source of text:
RS:HS 22.25
Summary:

About times at which magnetic observations should be made at each observation station.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[7 August 1839]
Source of text:
TxU:H/L-0584.5.a; Reel 1058
Summary:

The 20-ft. reflecting telescope used at Cape Town was delivered safely to Slough.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
William Whewell
Date:
[7 August 1839]
Source of text:
TC, Camb. Add. Ms.a.20740 (C: RS:HS 22.24)
Summary:

WW, JH, and George Peacock must prepare a report for the B.A.A.S. on the magnetic expedition and observations; offers to draft it. Laments great loss of time in working on their committee. Is involved in buying a house in Hawkhurst.

Contributor:
John Herschel Project