"Rule 1.--No party can be allowed to bend his knee or cover his side with his left hand; but may present at any level from the hip to the eye. "Rule 2.--One can neither advance nor retreat, if the ground be measured. If the ground be unmeasured, either party may advance at pleasure, even to touch muzzle; but neither can advance on his adversary after the fire, unless his adversary step forward on him. "The seconds stand responsible for this last rule being strictly observed; bad cases have accrued from neglecting it." This precise and enlightened digest was rendered necessary by the multitude of quarrels that arouse without "sufficient dignified provocation:" the point of honor men required a uniform government; and the code thus formed was disseminated throughout the island, with directions that it should be strictly observed by all gentlemen, and kept in their pistol cases. The rules, with some others, were commonly styled "the thirty-six commandments," and, according to the author, have been much acted upon down to the present day. Tipperary and Galway were the chief schools of duelling. We remember to have heard, in travelling to the town of the former name in a stage coach, a dispute between two Irish companions, on the point, which was the most gentlemanly country in all Ireland--Tipperary or Galway? and both laid great stress upon the relative duelling merits of those counties. By the same criterion, Tennessee, Kentucky, Georgia and South Carolina, would bear away the palm of gentility among the States of the Union.