Thanks for the info guys. I measured the one I found and it is an inch shorter than the one pictured for auction. It is 29 1/4". Also the top part of the blade is pitted so I can't tell if there was markings on the right side. The left side has no markings. The only other marking is on the front top of the guard.
I also found this on youtube (
) that shows a similar sword that is also 29". So original or a copy, it's all interesting background info to know. Thanks again.
I also found this on youtube (