.... Barry. With respect to the guns lost at Nelson's farm or New-Market Cross-Roads, it is a fact well known that after Randall's battery was taken by the enemy and retaken by the reserves, (see Colonel Bollinger 's report,) the guns could not be removed for want of horses, forty odd of those belonging to the battery lying dead on the ground; and I am authorized to say that Randall applied to General Heintzelm...