Thanks again for all of your help and insight! I have been highly impressed by the level of knowledge and skill held by those who have commented on this post. I am truly grateful for this information and very excited to learn more.
I've included some photos of the mountings in the hopes if will provide further information on the blade. Granted, they are limited, but I hope they can be useful for examining. I have been reading about gunto mounts and believe that is what I'm seeing, and I wonder:
Is it plausible to assume that the blade was remounted for a soldier or is it more likely that these are the original fittings? Additionally, if the mountings are as old as the date indicated on the blade, would they be considered to be in "good" condition?
I look forward to learning more about this blade, and again, am so thankful for the selfless help thus far.