February 9, Monday. A special messenger from Admiral Du Pont with dispatches came to my house early this morning before I was awake, and would deliver them into no hand but my own. I received them at the door of my chamber. They relate to the late flurry at Charleston. The Mercedita was neither captured nor sunk, nor was any vessel of the Squadron. The Mercedita and Keystone State were injured in their steam-chests, and went to Port Royal for repairs. All the noise about raising the blockade was mere trash of the Rebels South and their sympathizers North. Dr. Bacon, the bearer of the dispatches, came to Philadelphia in the prize Princess Royal, captured running the blockade. Abuse will cease for a day, perhaps, under this intelligence. Am surprised at the ignorance which prevails in regard to the principles of blockade, which the late trouble has exposed.