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De Morgan, Augustus in author 
De Morgan, Augustus in correspondent 
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From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[10 February 1844]
Source of text:
RS:HS 6.192
Summary:

All the tables in Charles Ansell's work are expressed in decimals. Gives advice on type of insurance for sickness and death. Regarding the true inventor of J. E. Bode's law. Very few at the Anniversary dinner.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
1844-3
Source of text:
RS:HS 6.193
Summary:

Advice on how to start a Friendly Society. Calculated the sun's pull on the Earth.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[8 March 1844]
Source of text:
RS:HS 6.194
Summary:

Is working on tables A and B. Further regarding Charles Ansell's life tables.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[24 March 1844]
Source of text:
RS:HS 6.195
Summary:

Sending more [life] tables. No age 65 in Charles Ansell's tables. Gives further advice on the running and financing of Friendly Societies.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[25 March 1844]
Source of text:
RS:HS 6.196
Summary:

Further regarding life tables and their workings. Francis Baily has a sheet of his grand catalogue on hand.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[25 March 1844]
Source of text:
RS:HS 6.197
Summary:

Just dispatched the letter when JH's arrived. Regarding benefit societies and their workings. Will write to J. W. Woolgar.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[25 March 1844]
Source of text:
RS:HS 6.198
Summary:

Has just received his letter. Further advice on Friendly Societies.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[26 March 1844]
Source of text:
RS:HS 6.199
Summary:

Has already sent him [William?] Tidd's tables as he requested. Regarding the printing by 5th April. Has sent tables to Farley.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[26 March 1844]
Source of text:
RS:HS 6.200
Summary:

Their Tidd Pratt tables crossed. Comments on Charles Ansell's and J. T. Pratt's tables.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[28 March 1844]
Source of text:
RS:HS 6.201
Summary:

Is sending all the tables to the printer tomorrow. Has given tables A and B a heading. J. T. Pratt's table is similar to his own though not accurate in decimals to the pound.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[30 March 1844]
Source of text:
RS:HS 6.202
Summary:

Printer unable to send proof to Richard Farley so JH will not be able to have proof by the 5th. Has requested printer to forward proof to JH.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[8 April 1844]
Source of text:
RS:HS 6.203
Summary:

Hopes Richard Farley's proof was in order. Gives details of steel pens he uses. Picture he sends is by W. H. Smyth. Is moving to new address.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[30 April 1844]
Source of text:
RS:HS 6.204
Summary:

Send money for Richard Farley to the Nautical Almanac Office. Has just moved house and is in the process of moving thousands of books.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[11 May 1844]
Source of text:
RS:HS 6.205
Summary:

Thanks for book. Has written three books on the foundation of algebra. Comments on these.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[26 June 1844]
Source of text:
RS:HS 6.206
Summary:

Hopes the Friendly Society goes on well.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[8 September 1844]
Source of text:
RS:HS 6.207
Summary:

Will send the information to Mary Somerville. Death of Francis Baily is most grievous. Hopes JH will write an obituary. Society has to elect a new president. Regarding his own algebraic papers.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[23 September 1844]
Source of text:
RS:HS 6.208
Summary:

Has been unable to reply to JH's note as he was ill. There will be a special General meeting of the society in November to hear the memoir of Francis Baily. Will send all the information as soon as possible. Has invented a new algebraic symbol.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[3 October 1844]
Source of text:
RS:HS 6.209
Summary:

Sends rough notes on Francis Baily's interests and works. Has not heard from W. S. Stratford lately.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[7 October 1844]
Source of text:
RS:HS 6.210
Summary:

Mr. Malby has obtained copyright of 36' globe and intends to lay down nebulae, also double stars. Is JH's work [on double stars] likely to be finished soon? Should wait for this work.

Contributor:
John Herschel Project
From:
Augustus De Morgan
To:
Sir John Herschel
Date:
[18 October 1844]
Source of text:
RS:HS 6.211
Summary:

Takes great interest in Mr. Malby's globes as he is writing an article on the uses of globes. Comments on the work of Malby.

Contributor:
John Herschel Project