In or about the Fort was also found another most remarkable relic, which was "a solid piece of Brass", weighing exactly 5 pounds, 5 or 6 inches long, square in shape, having on either of its four sides, three distinct deep impressions about the size and shape of an old fashioned watch case, the centre impressions being the largest, and on either end a similar impression covering the entire end, save a margin on the outside.