...cts as guide. We shall precede headquarters but a little. A few minutes in the Taneytown tavern porch, writing despatches to be forthwith sent back by special messenger to the telegraph office at Frederick ; then in among the moving mass of soldiers, and down the Gettysburgh road at such speed as we may. We have made twenty-seven miles over rough roads already to-day; as the sun is dipping in the woods ...