To solve this puzzle, first find the names of the nineteen different articles composing the picture. Then write these names under one another in such a manner that the initials from the top downward shall spell the day and month on which the battle of Yorktown was fought. When this is done, take every letter composing the names of the nineteen articles, and, using each letter only once, spell the names of sixteen notable officers who fought for the American cause in the Revolution.