1842 pencil sketch, 1844 essay 'Part 1, Draft A' and 1857 outline of species theory, 1842-1857
Scope and Contents
This volume comprises Darwin's 'First pencil sketch of species theory' known as the 1842 pencil sketch or the 1842 essay, an 1844 draft version of the essay known as 'Part 1, Draft A' and a draft outline of species theory (see Gray Herbarium, Harvard University for fair copy sent to Asa Gray).
Dates
- Creation: 1842-1857
Creator
- From the Fonds: Darwin, Charles Robert, 1809-1882 (naturalist) (Person)
Conditions Governing Access
Some material in the Darwin archive is not available because it is unfit for production and access to some very fragile material may only be possible with support from specialist conservation staff. Please see descriptions for further details.
Extent
1 volume(s)
Language of Materials
English
Date information
1842-1857
Finding aid date
2018-06-15 11:18:35+00:00
Repository Details
Part of the Cambridge University Library Repository
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Cambridge CB3 9DR United Kingdom
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