Agrees the rabbit experiment has gone on long enough, but would like one more litter.
Agrees the rabbit experiment has gone on long enough, but would like one more litter.
Returns family documents about "Kepler" [William Huggins’ dog, see Collected papers 2: 170–1]; there is still some sort of investigation into the "precise mental condition" of "Kepler" and his relatives.
Collecting information about antecedents of eminent men of science. Sends questionnaire.
Thanks CD for completed questionnaire;
answers his query about determining mean heights of men.
No summary available.
Is sending some seeds of sweetpeas, which George [Darwin] said CD would plant for him.
Interested to hear about the peas.
Thinks CD’s case of twins with crooked fingers may be one from his twin study.
Sends a lecture CD wished to see
and corrects himself about the twins.
Outlines a memoir he will give at the Anthropological Society in which he differs theoretically with Pangenesis.
Sends a proof of his "Theory of heredity" from the Contemporary Review [27 (1875): 80–95; revised in J. Anthropol. Inst. 5 (1876): 329–48]. Welcomes CD’s help and criticism.
Responds to suggestions and criticisms CD made to "theory of heredity" [see 10245].
Thanks for the peas which arrived in "beautiful order".
Outlines in simple form the statistical distribution of inherited characteristics in a theory of "organic units".
Gives further explanations of his theory of stirps and his objections to Pangenesis, in answer to a question of CD’s.
Sends packets of seeds of peas of different sizes [i.e., weights] for CD’s experiments; identifies size of the seeds that produced them. FG is experimenting "in the same direction" and is curious how his results will compare with CD’s.
Gives another instance of curious habit in the Butler family.
Would like to see essay [on effects of conscription in France, see 10774]. Knows of Swiss memoir to the same effect. Author says Swiss yeomen apt to leave homestead to sickly son. Landed populations deteriorate.
Attributes the Castilian accent of speech of deaf and dumb men to imitation of their teachers’ lip movements.
Sends some "composite portraits", including three of their family ancestors, as described in Nature [18 (1878): 97–100].