Returns HH’s essay.
Returns HH’s essay.
Thanks for congratulations on award of Copley Medal by the Royal Society.
Discusses his long period of ill health.
Seeks HH’s support for Hooker in JDH’s difficulties with A. S. Ayrton and the Ministry of Works [see Nature 6 (1872): 211–16].
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Sends unpublished volume written at the request of HH's children. Experiments with soap bubbles. Heard that JH translated first canto of Dante's Inferno.
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