Requests permission to call upon EF any morning from Saturday through Tuesday.
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The Charles Darwin Collection
The Darwin Correspondence Project is publishing letters written by and to the naturalist Charles Darwin (1809–1882). Complete transcripts of letters are being made available through the Project’s website (www.darwinproject.ac.uk) after publication in the ongoing print edition of The Correspondence of Charles Darwin (Cambridge University Press 1985–). Metadata and summaries of all known letters (c. 15,000) appear in Ɛpsilon, and the full texts of available letters can also be searched, with links to the full texts.
Requests permission to call upon EF any morning from Saturday through Tuesday.
His samples of earth have been sent for analysis. EF has saved CD and his son from wasted experimenting.
Requests chemical analysis of sample of both natural and burnt soil.
Sends analysis of burnt and unburnt samples.
Gratitude for the invaluable assistance. Is disappointed that natural soil is richer than burnt. Problem of securing sufficient chemically pure soil to test growth of plants.