Mark Parker identified one of these sword pommels several years ago. Attachment on them was one post in the center on the back. Sword pommels were ovals, not elongated with an extra piece at the bottom. Only one attachment instead of two. The design IS similar, but the ID I was given on my relic came from a 19th c. militaria expert that Mark Parker contacted, so I'm quite satisfied with the ID and thanks all. Besides, after the ID was sent to me, I realized that I have the side and top of the stirrup that this came from, from the same field.
Regards,
Buck