...n, once a corn-field, not far from the cross-roads, and lay there in the dust under a burning sun, not knowing what the next move was to be. Orders came at last, and moving to the front, we relieved Hexamer 's New Jersey Battery from lunettes they had thrown up on the brow of a slight rise of land. In this position the muzzles of their guns were barely above the level of the plain in their front. Whi...