...me, promptly pursued Hunter, over a hot and dusty road, and attacked his rear in a skirmish at Liberty, and there encamped for the night. On the 20th, Early continued the pursuit to the entrance to Buford 's gap, where he had another skirmish with Hunter's rear guard. From Liberty he had sent most of his cavalry across the Blue ridge, by way of the Peaks gap, to Buchanan, to hold the Valley and preve...