From Fredericksburg.
yesterday received papers from Fredericks dated the day previous. The News says that several days rumors of Yankees at Dumfries, seaport, Tackett's Mills, Ellis's, Warrenton June, &c, have caused prophecies that they would their expensive sojourn in Fredericksburg. out that the cannonading heard Monday Tuesday was the noise of two gunboats on the blowing up the fortifications left by our Evansport last spring. They fear that we blockade the Potomac again this winter.