No summary available.
No summary available.
K. E. von Baer’s view of the air bladder of fishes.
About biographical information on George Peacock.
Thanks for WW's views on capillary action. Asks for facts about George Peacock on whom JH was writing an obituary.
Regarding George Peacock and his mathematical work. Gives some of his own theories, which he intends publishing. Includes a riddle.
No summary available.
Asks GA to help in determining cost of one observation station in Peking [see Richard Owen's 1858-12-18].
[Marked 'Private.'] Treasury replied unfavorably to request for extension of magnetic observations. C. E. Trevelyan suggests that joint letter from JH and presidents of R.S.L. and B.A.A.S. proposing only one observer (no observatory) at Peking would be acceptable, if estimated cost is included. No other locations will be approved. This concession was made possible by influence of Prince Albert.
The Treasury has, with great reluctance, agreed to establish one magnetic observatory at Peking, rather than the extensive plans proposed [see Edward Sabine's 1858-6-26].
Asks JP to remember him if anything occurs to him "in regard to inheritance at corresponding or rather earlier ages". Sends JP a few examples for his "Chronometry of life". CD is sure he often met with striking facts but he disregarded them. "Deviations alone would have struck me."
Effects of different climates on breeding periods.
If only one observer is assigned to Peking, observations could not be conducted. Describes staff and expenses at other magnetic observatories. Edward Sabine's plan to adapt all instruments to photographic self-registering instruments.
No summary available.
Is grateful for his comments on his book on harmony. Explains one of his theories more fully.
Given the Treasury stance [see Richard Owen's 1858-12-18], GA sees little point in setting up one station [see JH's 1858-12-18].
No summary available.
No summary available.
No summary available.
Would appreciate loan of CD’s chapter on transmigration across tropics, which may help with the difficulties of Australian distribution.
Still regards plant types as older than animal types.
The Cape of Good Hope and Australian temperate floras cannot be connected by the highlands of Abyssinia.
Discusses proposal to establish magnetic and meteorological observatories at Peking, Newfoundland, Vancouver, and Falkland.
Sends RO a note from G. B. Airy on the inadvisability of having a meteorological observatory in Peking. JH agrees with Airy. When William Whewell arrives for a visit, JH will seek his advice.