Search: Herschel, John in correspondent 
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John Herschel Project in contributor 
1840-1849::1843::03::09 in date 
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From:
Charles Piazzi Smyth
To:
Sir John Herschel
Date:
[9 March 1843]
Source of text:
RS:HS 16.225
Summary:

Sends JH observations of Comet of 1843; disappointed with Cape Observatory's records of the comet. Oversees Observatory in absence of Thomas Maclear, who is at Zwartland for meridian survey. Lists and describes instruments in use at Cape Observatory. Discusses sources of error.

Contributor:
John Herschel Project
From:
George Biddell Airy
To:
Sir John Herschel
Date:
[9 March 1843]
Source of text:
TxU:H/M-0629.1 (C: RGO 6.340.346)
Summary:

A new committee on standards is to be created to oversee the preparation and measuring of appropriate standard measures; seeks JH's opinion about asking Francis Baily and W. H. Miller to do the accurate weighing and measuring.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
[R.S.L. Secretary]
Date:
[9 March 1843]
Source of text:
RS MC.3.270
Summary:

Requests on behalf of Richard Taylor, editor of Philosophical Magazine, use of plate from R.S.P.T.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
George Biddell Airy
Date:
[9 March 1843]
Source of text:
RGO 6.340.348
Summary:

Would be pleased if Francis Baily and W. H. Miller would agree to serve [see GA's 1843-3-9]; believes sufficient remuneration should be provided for these responsibilities, and comments on the desirability of a continuing standards committee.

Contributor:
John Herschel Project