"O place! O form! How often dost thou with thy _case_, thy habit, Wrench awe from fools," &c. W. C. _Electrical Phenomena_ (Vol. vi., p. 555.).--The case recorded by ADSUM is not at all an infrequent one, and the phenomena alluded to have been noticed for a very long period, and are of very common occurrence in dry states of the atmosphere. The following, from Daniel's _Introduction to Chemical Philosophy_ (a most useful work for general readers), will probably explain all that ADSUM is desirous of knowing: "It was first observed by Otto de Guericke and Hawsbee, that the friction of glass and resinous substances not only produced the phenomena which we have just described (those of vitreous and resinous electricity), but, under favourable circumstances, was accompanied by a rustling or crackling noise; and, when the experiment was made in a dark room, by flashes and sparks of light upon their surfaces. When once the attention has been directed to the observation, {52} most persons will find that such phenomena of electrical light are familiar occurrences, and often present themselves in suddenly drawing off from the person a silk stocking, or a flannel waistcoat, or in the _friction of long hair by combing_. How small a degree of friction is sufficient to excite electricity in the human body, is shown in a striking way by placing a person upon an insulating stool (with glass legs). If in such a position he place his finger upon a gold-leaf electrometer, and another person flip him lightly with a silk handkerchief, the leaves will immediately repel each other" (resinous electricity has been excited).--Page 205. par. 307. S. JENNINGS-G. _Daubuz Family_ (Vol. vi., p. 527.).--Where are the descendants of this worthy family (Daubuz)? It may possibly give MR. CORSER a clue to the information he desires, if I tell him that there is a very respectable family of that name in Cornwall. One lives in the neighbourhood of Truro, and a brother is vicar of Creed, near Grampound, Cornwall. The father of these gentlemen was the first of the family, I believe, who resided in Cornwall, where he amassed a large fortune from his connexion with mining speculations. S. JENNINGS-G.