To satisfy the impatience of the public, for the late operations of the Royal Army in Pennsylvania, the printer has been desired to publish the following accounts of the glorious victory obtained on the 4th instant, by His Excellency General Sir William Howe, K.B. over the rebel army, under Mr. Washington,-- written by persons of approved veracity : And he has added copies of original letters from General Parsons and Colonel George Clinton, relating to the late successful attack of the forts on Hudson's River, under the command of Lieutenant-General Sir Henry Clinton K.B.