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Perfected Invalids Malt Extract
Perfected Invalids Malt Extract Label. 5.5x9cm
Massey Harris Monarchs Poster
Advertisement created by the Massey Harris Company between 1901 and 1909
Letter from Charles Darwin to Joseph Hooker
He thanks Joseph Hooker for his objections to the mechanism of natural selection and he will respond by sending a fair copy of his manuscript when written.
Letter from Joseph Hooker to Charles Darwin
Objections to the methods and conclusions of Charles Darwin's geological survey work.
Letter from John Henslow to Charles Darwin
John Henslow was made aware of a naturalist position available with Captain Robert FitzRoy aboard the H.MS. Beagle and offered it to Charles Darwin.
Letter from Thomas Huxley to Charles Darwin (including drawing)
A letter sent from Thomas Huxley to Charles Darwin including a sketch (drawn by Huxley) of Darwin being worshiped as a bishop or saint.
An Essay on the Principles of Population
This manuscript outlined the difference in growth rates between human populations and agricultural production, stating that human populations increased exponentially while agricultural production followed an arithmetic growth rate, implying that…
On the Origin of Species by Means of Natural Selection
The manuscript of Charles Darwin's theory of evolution by means of natural selection with the table of content provided as a brief overview of the work. This conveys how expansive his theory was, indicated by the huge variation in topics and concepts…