Reports on errands he has done for RF. Has discussed with Beaufort the question of his having right to dispose of his collection.

Regrets he cannot take Francis Owen on Beagle as midshipman. RF thinks CD had better be on the books [for victuals], but CD should do as he likes. Refitting progress is slow.

CD’s luggage is frightfully bulky, though he has been as economical as possible. Has made financial arrangements for his expenses.

Plans to study mathematics during voyage.

Has just heard Beagle sailing is delayed so he will remain another week in London. Asks whether RF has a good set of mountain barometers, which geologists tell him are important.