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From:
Charles Robert Darwin
To:
Robert Fitch
Date:
[13? Apr 1850]
Source of text:
Norwich Castle
Summary:

Illustration of RF’s fossil cirripede specimens by J. de C. Sowerby.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Johannes Japetus Smith (Japetus) Steenstrup
Date:
3 Apr [1850]
Source of text:
Det Kongelige Bibliotek, Copenhagen (NKS 3460 4to)
Summary:

Describes progress of research on fossil cirripedes. Comments on specimens sent by JS. Asks about age of several European formations, and for information about specimens.

Contributor:
Darwin Correspondence Project
From:
William Masters
To:
Charles Robert Darwin
Date:
3 Apr 1850
Source of text:
DAR 77: 168–9
Summary:

Replies to CD’s questions regarding impregnation of peas, beans, cabbages, and other plants by insects, wind, etc.

Contributor:
Darwin Correspondence Project
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From:
Joseph Dalton Hooker
To:
Charles Robert Darwin
Date:
6 and 7 Apr 1850
Source of text:
Royal Botanic Gardens, Kew (India Letters 1847–51: 274–6 JDH/1/10)
Summary:

Spoke too harshly about CD’s involvement in nomenclatural reform.

JDH used to think CD "too prone to theoretical considerations about species", hence was pleased CD took up a difficult group like barnacles. CD’s theories have progressed but JDH not converted. Sikkim has not cleared up his doubts about CD’s doctrines.

Argument with Falconer.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Thomas Salt
Date:
7 Apr [1850]
Source of text:
Rachel Salt (private collection); sold by Spink’s (dealers), July 2018
Summary:

Thanks for the information about a possible investment.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Augustus Addison Gould
Date:
8 Apr [1850]
Source of text:
Houghton Library, Harvard University (Augustus A. Gould papers, 1831–66 MS Am 1210: 228)
Summary:

Parcel from AAG containing cirripede specimens has been received by CD from Hugh Cuming.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Albany Hancock
Date:
15 [Apr 1850]
Source of text:
J. Hancock (1886): 258–9
Summary:

Thanks AH for specimens of cirripedes. Believes all species of Lithotrya bore.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Richard Owen
Date:
28 Apr [1850]
Source of text:
Archives of the New York Botanical Garden (Charles Finney Cox Collection)
Summary:

Discusses possibility of providing B. J. Sulivan with a vessel for fossil hunting in Patagonia.

Asks RO to ask Mrs Dixon about borrowing cirripede specimen.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
James de Carle Sowerby
Date:
[13 Apr 1850]
Source of text:
American Philosophical Society (Mss.B.D25.)
Summary:

CD wants Lepadidae drawings [for Fossil Cirripedia] harder, with lines of growth more distinct; he wants no shading or similarity to lithography, which he thinks has harmed natural history. He realises that mutilated specimens may make accuracy difficult.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Richard Owen
Date:
[before 28 Apr 1850]
Source of text:
American Philosophical Society (Mss.B.D25.89)
Summary:

Asks to borrow a cirripede specimen from collection of Frederick Dixon.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Samuel Pickworth Woodward
Date:
[Apr 1850 – Jan 1851]
Source of text:
Wellcome Collection
Summary:

Thanks JWF and G. R. Waterhouse for cirripede specimens.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
James Scott Bowerbank
Date:
[24 Apr 1850]
Source of text:
University of Delaware Library (Mark Samuels Lasner Collection)
Summary:

Requests permission to include foreign species in Fossil Cirrpedia (1851). Asks whether sponges arrived. Has not yet heard from Pearce about Pollicipes concinus.

Contributor:
Darwin Correspondence Project
From:
John Stenhouse
To:
President of the Royal Society
Date:
20 April 1850
Source of text:
MM/21/71, Royal Society
Summary:

No summary available.

Contributor:
Royal Society
From:
Thomas Warton Jones
To:
Royal Society Grants Committee
Date:
5 April 1850
Source of text:
MM/21/72, Royal Society
Summary:

No summary available.

Contributor:
Royal Society
From:
Sir Robert Harry Inglis
To:
John Herschel
Date:
27 Apr 1850
Source of text:
HS 10.246, RS
Summary:

No summary available.

Contributor:
Brigitte Stenhouse
From:
C. Gubbins
To:
Sir John Herschel
Date:
[6 April 1850]
Source of text:
RS:HS 9.150
Summary:

Has just received the Admiralty Manual. Thinks it would be helpful if some tables for determining the heights of mountains by means of the barometer could be included in the next edition. Points out an error in the Nautical Almanac.

Contributor:
John Herschel Project
From:
Sir Robert Harry Inglis
To:
Sir John Herschel
Date:
[10 April 1850]
Source of text:
RS:HS 10.245
Summary:

Found his letter and petition waiting for him on his return from East Kent, and had already presented it to the House of Commons. Outlines the events.

Contributor:
John Herschel Project
From:
Sir Robert Harry Inglis
To:
Sir John Herschel
Date:
[27 April 1850]
Source of text:
RS:HS 10.246
Summary:

Hopes to present the petition on Monday. Had a letter from Mary Somerville at Turin introducing Count and Countess Grizzo.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Richard Sheepshanks
Date:
1850-4-[24 or earlie
Source of text:
RS:HS 25.9.68
Summary:

[John Russell] Hind is being considered for the post of astronomer at Trivandrum in India.

Contributor:
John Herschel Project
From:
Humphrey Lloyd
To:
Sir John Herschel
Date:
[30 April 1850]
Source of text:
RS:HS 11.286
Summary:

Before he sends the 'Instructions' to the press would like to know if there is any objection to the use that he has made of JH's Admiralty Manual.

Contributor:
John Herschel Project