MRS.. BOOLE.
[To the Editor of the SPECTATOR1 SIR,—I have undertaken to help in the collection of material for a biography of Mary Everest. Boole, the writer upon psychology and education, which is in contemplation. I should, therefore, be very grateful for your help in appealing to any of your readers who may have letters from Mrs. Boole for the loan of them.. Any material lent will be treated with the utmost care and copied and returned imniediately. Reminiscences of; or letters from, Mrs. Boole's husband, George Boole, Professor of Mathematics at the University of Cork, and the Rev. Thomas Everest, Mrs. Boole's father, would be welcome also. I am prepared to journey to any part of Great Britain to interview old friends of, the family.
am, Sir, &c., FLORENCE DANIEL.
C/o The C. W. Daniel-Carnpany,
3 Tudor Street, London, E.C.