Here’s another Onin tsuba for comparison to the one in the previous post.
Large, thin and unusually intact, it’s one of the nicer ones to have survived. Clearly the hitsuana are original. Without inlay, it would be a good ko-katchushi guard.
Occasionally some styles of early iron tsuba are found in versions with no inlay, with hira zogan or with nunome zogan that would be attributed to Tosho/Katchushi, Heianjo and Ko-Shoami respectively. It seems unlikely that these were actually the work of different “schools” but were various options available on the base model. I’ve wondered if all of the work was done “in house” on these, or if the inlay work was subcontracted out to an specialist.
In any event, the customer opted for maximum opulence in this case.
The plate surrounding the kiri mon and kiku shows the clearest signs of having been worked to hold the shinchu suemon inlay in place.
The kiku here, particularly on the lower left show some brass exposed outside of the design that wasn’t buried under the iron. It’s not as pronounced as in the previous example with the botan inlay. I’m not sure it’s quite the same thing. Also interesting is how the brass tendrils are fitted together – definitely not obvious without magnification.
The kiri mon on the back side shows a little more “flange” to it. Perhaps not quite as carefully done as the front.
Given how often brass inlay tsuba from the Edo period are missing pieces it’s remarkable that one this old was worked carefully enough to hold on to even the thinnest elements. In guards with some losses it’s usually possible to see the undercutting of the iron plate done around the edge of the missing inlay to hold it in place. I’ll keep an eye out for one to photograph.