Search: 1830-1839::1833 in date 
Herschel, John in addressee 
Sorted by:

Showing 4160 of 131 items

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[8 April 1833]
Source of text:
RS:HS 1.57
Summary:

Observations on the work of S. D. Poisson and P. G. le D. Pontecoulant. Is JH's 20-ft. telescope any use for measuring angles and distances? Discussion of solar spots.

Contributor:
John Herschel Project
From:
Charles Babbage
To:
Sir John Herschel
Date:
[16 April 1833]
Source of text:
RS:HS 2.279
Summary:

The first evening party is on Saturday, and hopes JH will be able to come.

Contributor:
John Herschel Project
From:
Charles May
To:
Sir John Herschel
Date:
[16 April 1833]
Source of text:
RS:HS 12.311
Summary:

Sends some specimens of aloes and calocynth with some remarks on them. Also sends some sugar made by evaporating the cane juice under diminished pressure. Inquired from J. Lister regarding the elasticity of hardened steel wire.

Contributor:
John Herschel Project
From:
Basil Hall
To:
Sir John Herschel
Date:
[24 April 1833]
Source of text:
RS:HS 9.176
Summary:

Sending his sextant and instructions for its use, which he will doubtless find useful. Also a copy of James Horsburgh's Directions. Has not heard from Captain Hardy regarding the rope. Advises boxes covered in mackintosh. Plans to publish his book on Saturday.

Contributor:
John Herschel Project
From:
Thomas Henderson
To:
Sir John Herschel
Date:
[27 April 1833]
Source of text:
RS:HS 9.287
Summary:

Has resolved to leave the Cape and soon after JH receives this letter he hopes to be in England. Will bring the barometer and the exterior thermometer. Saw Dr. Duncan Stewart yesterday.

Contributor:
John Herschel Project
From:
Caroline Lucretia Herschel
To:
Sir John Herschel
Date:
[28 April 1833]
Source of text:
TxU:H/M-0936.1; Reel 1083
Summary:

Formal note and stamp acknowledging receipt of £50 annuity from estate of William Herschel, sent by executor JH, followed by note to JH on arrangements for sending such payments. Asks for news about Stewart family.

Contributor:
John Herschel Project
From:
James David Forbes
To:
Sir John Herschel
Date:
[28 April 1833]
Source of text:
RS:HS 7.284
Summary:

Has acquired a 7-ft. Newtonian telescope of William Herschel made in 1802. Is well preserved but the speculum appears to be tarnished. Would like to bring it to London to obtain JH's advice on its shortcomings. Is going to France to collect the actinometers and the results of L. F. Kämtz.

Contributor:
John Herschel Project
From:
William Rutter Dawes
To:
Sir John Herschel
Date:
[1 May 1833]
Source of text:
RS:HS 6.52
Summary:

Is grateful for the autographs and Dr. Thomas Raffles sends him thanks. Regarding various star readings. Has a problem connected with the satellites of Saturn. Hears that JH is contemplating a visit to the Cape to make observations.

Contributor:
John Herschel Project
From:
William Jones
To:
Sir John Herschel
Date:
[3 May 1833]
Source of text:
RS:HS 10.414
Summary:

Has been laid up with influenza, which delayed his answer. Has seen H. W. Pickersgill, who will be very pleased to paint JH's portrait. Can he arrange a meeting?

Contributor:
John Herschel Project
From:
James David Forbes
To:
Sir John Herschel
Date:
[13 May 1833]
Source of text:
RS:HS 7.285
Summary:

Sending the speculum to Slough in order that JH may examine it. Departs for Paris tomorrow. Hopes to see him at the Cambridge meeting.

Contributor:
John Herschel Project
From:
John William Lubbock
To:
Sir John Herschel
Date:
[15 May 1833]
Source of text:
RS:HS 11.359
Summary:

Will JH be able to dine with the other visitors at Greenwich on Saturday? JH has been awarded a Royal Medal. Thinks JH is wrong in not desiring a passage to the Cape in a Man of War.

Contributor:
John Herschel Project
From:
Alfred Gautier
To:
Sir John Herschel
Date:
22 May [1833?]
Source of text:
RS:HS 8.90
Summary:

Recounts details of his visit to England. Gives his own recent astronomical observations. Is sending this via G. B. Airy in case JH has left.

Contributor:
John Herschel Project
From:
William Henry Fox Talbot
To:
Sir John Herschel
Date:
[28 May 1833]
Source of text:
RS:HS 17.271
Summary:

Has performed some Newton's rings interference experiments. Asks whether such experiments have already been communicated to the R.S.L.

Contributor:
John Herschel Project
From:
William Henry Fox Talbot
To:
Sir John Herschel
Date:
[31 May 1833]
Source of text:
RS:HS 17.272
Summary:

Trying to understand David Brewster's results on absorption of light in gaseous state, and the dark lines in solar spectrum, the cause of which he misunderstands.

Contributor:
John Herschel Project
From:
William Henry Smyth
To:
Sir John Herschel
Date:
[5 June 1833]
Source of text:
RS:HS 16.250
Summary:

Will be able to receive JH during Cambridge trip.

Contributor:
John Herschel Project
From:
Charles Babbage
To:
Sir John Herschel
Date:
[10 June 1833]
Source of text:
RS:HS 2.282
Summary:

Outlines possible program for Wednesday.

Contributor:
John Herschel Project
From:
Francis Beaufort
To:
Sir John Herschel
Date:
[11 June 1833]
Source of text:
RS:HS 3.332
Summary:

Would like his opinion on the enclosed plan regarding chronometers.

Contributor:
John Herschel Project
From:
Robert Grahame, Sr.
To:
Sir John Herschel
Date:
[13 June 1833]
Source of text:
RS:HS 9.6
Summary:

His son Thomas has set out for France and he himself is in London to see the passage of a bill through Parliament. Would be grateful for letters of introduction to M.P.'s with which JH is acquainted.

Contributor:
John Herschel Project
From:
Charles Babbage
To:
Sir John Herschel
Date:
[15 June 1833]
Source of text:
RS:HS 2.283
Summary:

Regarding Society matters. Small parcel has arrived for JH.

Contributor:
John Herschel Project
From:
James Horsburgh
To:
Sir John Herschel
Date:
[19 June 1833]
Source of text:
RS:HS 9.498
Summary:

Has sent to Francis Baily a copy of his Sailing Directions and a roll of charts. Hopes JH will point out any errors he may note.

Contributor:
John Herschel Project