A tsuba that some of you may find interesting, an old venerable tsuba with some history, a fighting mans tsuba.
Iron plate, 2mm thickness at the nakago-ana and 8.5 cm diameter, possibly larger when first made, Circa 1400
The tsuba started off with a typical sized blade but then the nakago-ana was opened up to house a different kind of weapon, possibly an armour smashing type of weapon. Later on it again housed a typical sized blade
Around1600, the Kogai-ana, shakudo rim and inlay of clouds and dragons was added, possibly gold, good to know someone thought it worth keeping and decorating.
Not in the best of condition, but my favourite, still plenty of old remnant lacquer.
Edit, pics gone super massive, so condition looks worse than it really is, so tried another