A russet iron samurai helmet with small standing rivetsBamen school, early Edo period, 17th centurySigned: Echizen (no) kuni Toyohara junin Bamen Tomokiyo saku越前国豊原住人馬面朝清作 ProvenanceAsano Seiichi, TokyoSold Christie’s (New York, 28.03.2006) A russet iron (tetsu sabiji) sixty-two plate goshozan kabuto, each mounted with twenty-five conical standing rivets (ko-boshi) of decreasing size; the front plate, larger than the others, is fitted with two lines of rivets, for a total of 1.575 rivets.Little historical information is available about the Bamen school. Active as early as the...