Quote Originally Posted by ardchoille View Post
That bottom edge "defect" may be related to this and not a defect at all.
Ian has it right. It's an artifact of the way the selvedge is done on this fabric. The little holes describe a zig-zag pattern, correct?

I don't know enough to say what kind of selvedge that is (see the other thread), but it has a nice, clean edge.