Last year I saw on ebay some interesting tantō, "who saw them?"   I'm curious to know if any of the forum user have bought, studied, and if he made polishing..   "This sword blade came to us from the estate of a Lieutenant Colonel in the Marine Corps who was stationed in Japan during WWII. The soldier returned to the United States with a large collection of Japanese swords and weaponry, which are currently available in our eBay store."   1) http://www.ebay.it/itm/371344471184?_trksid=p2060