Has read WBT’s interesting communication on bees’ cells [Athenæum 16 Oct 1858]. Would like to see his excavated cells.
Has read WBT’s interesting communication on bees’ cells [Athenæum 16 Oct 1858]. Would like to see his excavated cells.
JH has turned round his question. Samuel Earnshaw has professed to have integrated the pipe equation. Gives an equation of his own.
No summary available.
No summary available.
No summary available.
No summary available.
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No summary available.
Discusses various arrangements of the chemical elements, including those of [J. P.] Cooke and [John] Mercer. Asks WW about capillary action.
Further answers on his seed lot.
No summary available.
Fertilisation of papilionaceous flowers [Collected papers 2: 19–25].
JDH’s reactions to CD’s theory.
Discussed human fossil evidence with Hugh Falconer.
Asks about Kattywar (Kathiawari) horses in India.
Information about about Kattywar (Kathiawari) horses in India.
No summary available.
Asks supplementary questions about Kattywar (Kathiawari) horses in India.
CD’s reasons for not signing the memorial requesting removal of natural history exhibits from British Museum. Less sure about moving botanical specimens to Kew. His notion of museum organisation.
Further information about about Kattywar (Kathiawari) horses in India.
Letter and bottle of solution arrived safely. His latest photographic experiments. Is pleased to hear that JH approves of his efforts to chronicle photographic experiments.
Invites remarks from JH. Except for W. H. F. Talbot's 'new discovery,' the subject of copying paintings draws the most attention from readers.