Unknown, August 28, 1862
Manassas Junction, August 28, 1862.
I sent you a dispatch a few minutes ago directing you to move on Gum Springs to intercept Jackson; since then I have received your note of this morning. I will this evening push forward Reno to Gainesville and follow with Heintzelman, unless thereis a large force of the enemy at Centreville, which I do not believe. Ascertain if you can about this. Ido not wish you to carry out the order to proceed to Gum Springs if you consider it too hazardous, but I will support you in any way you suggest, by pushing forward from Manassas Junction across the turnpike.
Jackson has a large train, whichâshould certainly becaptured. Give me your views fully. You know the country much better than Ido. Come no farther in this direction with your command, but call back what has advanced thus far.
JNO. POPE, Major-General, Commanding.
Shortly after this order had been dispatched another order, as follows, was sent by General Pope to General McDowell, which was received at 4.15 p. m.: