Asks for an order to buy a CD photograph for Mr Tait.
Asks for an order to buy a CD photograph for Mr Tait.
Louis Pasteur’s memoir "is a very able and convincing one" ["Mémoire sur les corpuscles organisés qui existent dans l’atmosphère", Ann. Sci. Nat. (Zool.) 3d ser. 16 (1861): 5–98].
E. A. Parkes informs him there will be difficulty about the Army returns [on CD’s Query to Army surgeons, see Freeman, Works of Charles Darwin, p. 111] owing to official obstructions by Director General. [Enclosed letter from Parkes to GB says that the Director General does not think that Army surgeons could be asked to collect information systematically for CD, but perhaps some informal, voluntary arrangement could be made.]
No summary available.
No summary available.
Explains how melting of ice in Glen Spean could have successively freed two lower cols, thus establishing the water-levels that determined the two lower shelves in Glen Roy.
Plans to read a paper to the Linnean Society ["Sexual forms of Catasetum", Collected papers 2: 63–70].
No summary available.
Declines the honour of acting as Steward at the Annual Dinner of the Royal Literary Fund.
No summary available.
Is sending first part of observational data for nebula catalogue [see GA's 1862-3-31].
Forgot, in earlier note [see JH's 1862-4-2], to indicate agreement with GA's suggestions [see GA's 1862-3-31].
Material sent by JH [see JH's 1862-4-2] arrived safely.
No summary available.
Please send receipt for £20.
Reports the disappearance of a nebula seen by William Herschel in Coma Berenices, but which H. L. d'Arrest did not locate in 1850.
No summary available.
No summary available.
No summary available.
Has several specimens illustrating dimorphism in insects that he would be happy to leave where CD could examine them.
Discusses the ant genera Formica and Atta, and the origin of the two forms of workers commonly found in the species of these genera.
No summary available.