Prior to the attacks on these redoubts, Washington had ordered a feint on the extreme left against the Fusiliers Redoubt and also a demonstration at Gloucester Point to distract the enemy. For several days before the assault, allied gunners directed fire to weaken the positions, a fire that actually was not very harmful. The attacks were made at 8 o’clock, after dark, on October 14, in one of the most dramatic and heroic moves of the siege of Yorktown, and it proved to be a definite turning point in the operations. [Illustration: _Representative objects recovered at the site of British Redoubt No. 9 during the archeological exploration that preceded its reconstruction._] Redoubt No. 10 was attacked by 400 Americans drawn from Lafayette’s Light Infantry Division and commanded by Lt. Col. Alexander Hamilton, who, being officer of the day, had claimed this honor, when the assignment was first given to another. He was assisted by Lt. Col. Jean-Joseph Sourbader de Gimat, Lt. Col. John Laurens, and Maj. Nicholas Fish. The detachment moved out at the prearranged signal—the burst of six shells. The American soldiers carried unloaded muskets, as they advanced in darkness, since the assignment at hand was to be done with bayonets. On reaching their objective, they charged without waiting for the removal of the abatis (an entanglement of pointed tree tops and branches which ringed the redoubt), and thereby saved a few minutes—an interval that could have been costly. Within 10 minutes the position was in American hands with a loss of 9 killed and 31 wounded, according to Hamilton’s own report. As the Americans were moving out for their attack from the right end of the First Allied Siege Line, a party of 400 French soldiers led by Col. William Deux Ponts, with the Baron de l’Estrade second in command, launched an assault on Redoubt No. 9 from the temporary end of the second siege line. French casualties mounted when the detachment halted until the abatis was cleared. Then the cry was “on to the redoubt.” A British charge was met by musket fire and a countercharge which took the French over the top, and the redoubt was theirs. Losses, however, totaled almost 25 percent, including 15 killed. The entire operation lasted less than half an hour. LAST DAYS OF THE SIEGE. Immediately following the capture of the two key redoubts, troops moved up to resume work on the second siege line. Before morning, this line was extended all the way to the York River and incorporated the formerly held British Redoubts No. 9 and No. 10. Communicating trenches were opened to the First Allied Siege Line and, adjacent to Redoubt No. 9, a large American Battery was begun. On October 15, Ebenezer Wild recorded: “The works were carried on last night with such spirit that at daylight we found the parallel [line] extended quite to the river on our right and nearly completed. Batteries are erecting with great expedition.”