Hello to Everybody on NMB   I have sort of fascination for Heianjo zogan tsuba. So I bought some over the years. Among those in my collection I have three that are extremely similar, practically identical in design differing just for their size. All tree tsuba are mitsudomoe testuji with bass inlay in the form of wines and leafs. The smallest of the tree has kozuga and kogai itsu-ana. The largest smallest I consider as part of a sort of daisho.    I have found on the net several tsuba (fig-01 t