Seeking help from a person who is knowledgeable about Japanese swords. Does anybody know of such a person, a member or other reputable person that lives in Washington D.C. or the vicinity? Attached is a photo of the kosuka blade, which accompanies the sword, the three characters are Kanji.

Please contact me by PM as I wish to protect this person's privacy. The item is definitely not for sale, it is a family keepsake.


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