Search: Herschel, John in addressee 
Herschel, John in correspondent 
1840-1849::1845::04::30 in date 
letter in document-type 
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Herschel4407

From:
William Henry Smyth
To:
Sir John Herschel
Date:
[30 April 1845]
Source of text:
RS:HS 16.280
Summary:

Sends correction to data for Gamma Virginis. Asks if JH has 'considered the puzzle of Aristarchus [lunar crater]' discussed in WS's Cycle of Celestial Objects.

Contributor:
John Herschel Project

Herschel4485

From:
William Henry Smyth
To:
Sir John Herschel
Date:
[30 April 1845]
Source of text:
RS:HS 16.279
Summary:

R.A.S. making exception in letting J. H. Mädler's chart be removed for JH. Continues observation of Gamma Virginis.

Contributor:
John Herschel Project
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