I think it is wise to lean towards precaution when reviewing these items. Unfortunately, my pictures really do not do the piece justice and I think it is hard to make assessments simply from pictures, unless of course someone says, "hey, that is regularly sold on such a such website." Some online research yielded the following mid-19th examples for comparison purposes.
http://www.wrtcleather.com/1-ckd/haw...arclub-002.jpg
http://www.wrtcleather.com/1-ckd/haw...arclub-003.jpg
Now, for my education and from these additional pictures please tell me how to tell the difference between machined and hand made?