San Francisco, Sept. 10. - A disastrous fire broke out Simday afternoon in the sash and door factory of Day, Huber & Cracker, on Main Street. The entire üre departnient was called out and battled %vith the fiamos for three hours before the fire was got uuder control. The burned district embraces two whole blocks which were entiraly burned over, and three blocks which are almost a total loss. The fire started from a spark which di op(ed among the shaviags. The loss is esüm.ited at $1, 250,00o. The heut ui the íire was so great that several of the hremeu were prostrated, and one person, unable to escape from a burning building, porisbed in the fiames. The principal losses are: National I:-on works, $t:tO,OüO; Spriugor & Co., sash factory, $75,000; W. Deacou & Co., $75,000; Union Box factory, $75,000; Day, Huber & Cracker, $16,000; Wagner & Co., $L"50,000. The iasurance is light.