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From:
Francis Napier
To:
Sir John Herschel
Date:
[8 February 1851]
Source of text:
RS:HS 13.143
Summary:

Questions a statement in JH's Outlines Astr. regarding the light of Sirius. Also repeated in Alexander von Humboldt's Cosmos.

Contributor:
John Herschel Project
Document type
Transcription available