A SHINTO NAGAKUNI KATANA

Details
A SHINTO NAGAKUNI KATANA
EARLY EDO PERIOD (FIRST HALF 17TH CENTURY), SIGNED NAGAKUNI, ATTRIBUTED TO IYO NAGAKUNI

Sugata: with shinogi-zukuri, iori-mune and chu-kissaki; nagasa: 2 shaku, 2 sun, 9.7 bu (69.6 cm.); sori: koshi-zori of 0.9 cm.; fumbari: 0.9 cm. Jihada: mokume. Hamon: notare midare in nie and nioi. Boshi: indistinct. Nakago keitai: ubu, tapering and with a dry, brown patina; yasurime: sujikai; nakagojiri: ha-agari kuri-jiri; mekugi-ana: three (two being shinobi-ana); mei, katana-mei: Nagakuni.
Black Gunto saya; storage bag.

Accompanied by a Tokubetsu kicho ninteisho, no. 5505070, dated Showa 55 (1980), issued by the N.B.T.H.K., giving no attriubution beyond the mei itself.