...h and further, by whose order the batteries were ordered up to their respective positions, and how many there were and by whom commanded, I have the honor to state, for the information of Brigadier- General Ruggles : That at about 2 o'clock P. M. of the 6th April, I had been compelled to fall back from a position on the extreme left of our line, opposite a field near where Prentice's camp was afterwards disc...