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From:
George Robert Crotch
To:
Charles Robert Darwin
Date:
2 Oct [1868]
Source of text:
DAR 82: A98
Summary:

Bibliographical references on [stridulation in] Coleoptera. Finds no idea of sex has occurred to authors [i.e., they do not find the stridulating organs differing according to sex; cf. Descent 1: 378–85].

Contributor:
Darwin Correspondence Project
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From:
John Dean Caton
To:
Charles Robert Darwin
Date:
2 [Oct] 1868
Source of text:
DAR 83: 167–9, DAR 161: 125
Summary:

Observations on lateral spots on coats of two specimens of deer. PS on habits of wild and domestic turkeys.

Contributor:
Darwin Correspondence Project
From:
Edward Sabine
To:
Sir John Herschel
Date:
2 October [1868]
Source of text:
RS:HS 15.314
Summary:

Thanks JH for information regarding Henry Brougham [see ES's 1868-9-29 & 1868-10-8]. Also for comment on polarization of aurora. Encloses Captain [John?] Hay's letter, but not plate.

Contributor:
John Herschel Project
From:
Adolphe Quetelet
To:
Sir John Herschel
Date:
[2 October 1868]
Source of text:
RS:HS 14.270
Summary:

Thanks for proofed pages. Received Astronomische Beobachtungen auf der Sternwarte zu Bonn. Finished determining by electric means the different observational longitudes of Leiden and Brussels.

Contributor:
John Herschel Project
Text Online
From:
George Bentham
To:
Ferdinand von Mueller
Date:
2 October 1868
Source of text:
RB MSS M4, Library, Royal Botanic Gardens Melbourne
Summary:

No summary available.

Contributor:
Correspondence of Ferdinand von Mueller Project