... roads to Lafayette and Ringgold. Two other corps were now in Will's Valley, one nearly opposite the head of McLemore's Cove, a valley formed by Lookout Mountain and a spur of the main ridge called Pigeon Mountain , and the other at or near Colonel Winston's, opposite Alpine. During the ninth, it was ascertained that a column, estimated at from four thousand to eight thousand, had crossed Lookout Mountain i...