As part of the Westford Knight preservation project, Westford firefighter David Christiana, along with Shane Greenslade, recently thoroughly cleaned the Knight carving. While examining it, they noticed a small carving a few inches to the east of the blade of the sword that may be a mark commonly referred to as the Hooked X or Forked X. The carving appears to be weathered and at a depth comparable to the sword carving. On either side of the X can be found single dots (perhaps to frame it or mark it). Image attached, both with and without overlay (courtesy David Christiana). Anyone have any insights or comments?