...innumerable trains of horses, mules and waggons. [That evening there was a report that Lee was falling back. The cavalry were gathered for a reconnaissance in force. And Lyman was detailed to Pleasonton 's Staff, to give him his first experience of actual fighting.] Headquarters Army of Potomac Between the Rappahannock and Rapidan September 17, 1863 Having again got home, I find leisure and pa...