FORT BOX.--It has been supposed that the fort by this name occupied an independent site south-west of the main line, with the object of defending Gowanus Creek where it was crossed by a mill-dam. That it stood, however, on the right of the line is beyond question. Thus the letter of a spectator of the battle[38] says: "Our lines fronted the east. On the left, near the lowest part of the above-described bay [Wallabout], was Fort Putnam, near the middle Fort Greene, and towards the creek Fort Box." In his order of June 1st, General Greene directs five companies to take post "upon the right in Fort Box;" and on August 16th a fatigue party is detailed "to form the necessary lines from Fort Box to Fort Putnam," clearly indicating that the two were on the same continuous line. To confirm the correctness of this locality, we have the fort and its name distinctly indicated on the outline map sketched by President Stiles, of Yale College, in his Diary of Revolutionary Events. By reference to the fac-simile of the sketch here presented, it will be seen that although there are errors in the drawing, the relative position of the principal works is preserved, and the site of Fort Box finally determined. It stands nearest Gowanus Creek, and on the right of the other forts. The work appears to have been of a diamond shape, and was situated on or near the line of Pacific Street, a short distance above Bond.[39] [Footnote 38: "Memoirs of the Long Island Historical Society," vol. ii., p. 494. "Battle of Long Island." By Thomas W. Field.]