PRINCIPAL FIRES OF THE WEEK. Note.—The letter I, represents Insurance, and L. loss, Numerals. thousands of dollars. The Flower block burned at Geneva, N. Y. The chief losers among the occupants—all store keepers— were M. Wilson & Sons, whose art store was gutted (they had just placed all their Christmas stock of paintings, etc . in position), and Mrs. Rushton, a milliner. The building will have to be nearly entirely rebuilt.