Gen. Bubna occupies an extent of country from near I Grenoble on his left, by Bourg his centre, from the eu- I rirons of Macon on his right. The advanced guard of General Wrede has this day fol- I Jawed yhd retreat of the enemy as far as Les Granges, on I the road to Nogent. Several hundred prisoners have been I taken since the enemy evacuated the tow n of Troyes. We have received the following Bulletin from the Crow n I prince’s Army. We rejoice to hear that he h arnved at I Cologne on his way to Rhei.ns. I BULLETIN OF THE CROWN PRINCE’S ARMY. “l]end-