On Friday last I sent you a list of papers to be announced as "probably" for February 1st. I have now to ask you to prefix to this list the following title by A. Mallock: "Insect Sight and the Definining Power of Composite Eyes", and remove from the list the last paper, namely, Dr Alder Wright's. The list will then stand as on the inclosed tracing.
Asst. Sec. R.S. [Assistant Secretary, Royal Society]'.