I know my Pappenheims...

[shayde78]

I still don't see any markings on the unmounted blade. There may be some faint etchings under the oxidation, but I don't think so.

I've attached some side-by-side pics of the blade next to other items for comparison. The bottom is a small sword with rococo-style hilt that this forum estimated to be from around 1760, or so. The top is larger than a small sword that the forum estimated to be from early 1800s.

The tiles are each 12"x12", so the unmounted blade measures about 3 feet, 4 inches long. Another inch, or two might be presumed to have existed before the tip broke. That said, there is no unsharpened riccaso, so I suspect that limits the type of hilts that would have once been mounted. The tang meets the shoulder of the blade, and then it is sharpened almost directly past that juncture.