Gentlemen,
I would appreciate your thoughts on this tsuba. It is part of the koshirae on a late shinshinto katana and although whoever made the koshirae went to some pains to integrate the tsuba by plugging the kogai hitsu with nekke gake gold to match the foiled habaki in other respects it seems to be an earlier piece. I have owned the sword for years but have yet to come across a similar tsuba. The plate is iron, 3mms thick at the seppa dai, 4mms where the lobes of the tsuba have been formed, two sukashi mon, one with a detail inlaid in a similar fashion to the rest of the tsuba in what appears to be silver. The decoration is a series of curved sloping lines and some dots with scattered circles. Some of the inlay is now missing. Size overall is 77mms wide by 81 mms tall.
Mounted as it is as a katana tsuba I can make little sense of the decoration, however in one image I have inverted it and I am wondering if this is a representation of falling rain on what was originally a tachi tsuba.
I am way out of my depth here, anyone care to add their thoughts?