The wrapper inclosed herewith should have contained vol. XIII, part 1 of the "Annales du Jardin Botanique de Buitenzorg" of the despatch of which we were advised on January 30th. The periodical in question is of octavo size and of a grey colour, and we should be glad if it could be found and forwarded to us.
I am, yours truly,
Asst. Sec. R.S. [Assistant Secretary, Royal Society]'.