I just got this (I believe) Family Era Barling, and discovered a tiny crack mid-shank. I can find many posts on cracks at the mortise, but no luck on this location. So, what can I do? Is there a way to address the crack? Should I attempt any kind of repair? Should I just smoke it and not worry? Here are some pictures, it is hard to see, but the crack starts around the L in England and extends to the T in TVF.