LETTERS OF HORACE WALPOLE. [ To TEE EDITOR OF THE "
sparmoroa."] Sra,—As I am collecting material for a supplement to the late Ildrs. Paget Toynbee's edition of the "Letters of Horace Walpole," Published by the Clarendon Press, may I, through your columns, appeal to owners of letters not included in that edition kindly to entrust me with the originals, or to supply me with copies, for publication in the supplement? I need hardly say that every care would be taken of letters lent., and that they would be returned to their owners as soon as copied, and that, of course, due acknow- ledgment would be made. I have had the promise already of a certain number of letters, and as it is very unlikely that another supplement can be published for many years to come, I am anxious to secure as many as possible on the present occasion.—