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1840-1849::1846::09::05 in date 
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From:
Charles Piazzi Smyth
To:
Sir John Herschel
Date:
[5 September 1846]
Source of text:
RS:HS 16.227
Summary:

Thanks JH for spotting error in a publication about the Edinburgh Observatory. Discusses 'the planet that is expected to be found beyond Uranus.' Asks JH to help him send astronomical news to Thomas Maclear.

Contributor:
John Herschel Project
From:
Charles William Pasley
To:
Sir John Herschel
Date:
[5 September 1846]
Source of text:
RS:HS 13.234
Summary:

Would like to see C. F. Schönbein's invention tried but has not the means to afford any assistance at the moment. Understands that Edward Sabine is to introduce Schönbein to the Master General of Ordnance, so he will be in good hands.

Contributor:
John Herschel Project
From:
Robert Mallet
To:
Sir John Herschel
Date:
[5 September 1846]
Source of text:
TxU:H/M-0346; Reel 1087
Summary:

Sends results of RM's experiment on wave motion and earthquakes that RM will report at B.A.A.S. meeting in Southampton. Proposes new committee to implement RM's project.

Contributor:
John Herschel Project