Thanks for his paper on light. Regarding the meeting on Friday. Pendulums. Invitation to dine with him. Geological Society has been offered room; would like him to think about the possibility of one for the Astronomical Society.
Thanks for his paper on light. Regarding the meeting on Friday. Pendulums. Invitation to dine with him. Geological Society has been offered room; would like him to think about the possibility of one for the Astronomical Society.
Invites himself and his brother to JH's for tea.
Of people JG has met.
Confusion around [James] Grahame's possible use of the verses that JH had offered to MK as suitable for the music Cherry Ripe.
Many thanks for the Hindoo myth. May attempt to put it in verse when he can spare the time from star gazing and computing. The South American Indians imagine their ancestors are hunting among the constellations. Is glad James Grahame called. Sorry to hear a poor account of Captain Kater's health.
No summary available.
There may be a delay in supplying the copy of her book on fishes as she has to wait for a sufficient number of subscribers.
Has not heard from Thomas Young about the reduction of the Parramatta Observations. James Dunlop will not carry out this work; best to leave it to the one named. Will be coming to London soon as the New South Wales Bill comes up, so will call on JH.
Needs more money to proceed with Charles Babbage's calculating machine.
No summary available.
Board of Longitude will accomplish nothing by meeting before T. M. Brisbane comes to town, but TY suggests informal discussion, either at TY's or Henry Kater's.
No summary available.
Sending the Memoires of the Académie.
Caroline and Catherine Darwin were at the Forest a few days last week and Susan Darwin comes the next day. Mentions other relatives, friends, and acquaintances.
Henry Kater not well [enough to travel] and requests committee meet at Kater's house. TY urges JH to verify W. H. Wollaston's measurement of refraction before republishing JH's essay. Diagrams Christiaan Huygens's principle of refraction. TY is making forms of aplanatic lenses.