Search: Herschel, John in correspondent 
Lassell, William in correspondent 
1840-1849 in date 
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From:
William Lassell
To:
Sir John Herschel
Date:
[14 October 1848]
Source of text:
RS:HS 11.138
Summary:

Further regarding W. C. Bond's discovery of the Neptunian satellites.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
William Lassell
Date:
[15 October 1848]
Source of text:
RS:HS 11.139 & 23.40 & 23.41
Summary:

Criteria for deciding who can claim to be the discoverer of the satellite. [This letter marked 'not sent on second thoughts; see RS:HS 23.41 for letter sent.]

Contributor:
John Herschel Project