Hello, I'm am hoping someone can help me identify this sword. I was told its a court Tachi from the late 1800's and believe it to be a Tachi, but what is throwing me off is that I was also told that Tachi's would be signed on the right side and Katana on the left when blade is facing down. Is this always the case? Any help with who signed or what is says would be much appreciated.
Thanks
Dan