_Topical Memory_ (Vol. iii., p. 449.).--On topical memory I can refer your inquirer to _Cicero de Oratore_, book ii. lxxxvi., lxxxvii., §351-358., and _Ad Herenn._ iii. xvi.-xx., and _Quintil._ xi. ii. 2., p. 431. Rollin, ed. 1758.