Four iron tsuba. Edo period a) Of mokkô shape with pine needles in engraving, inscribed Nobuie, b) of round shape with ferns in flat sentoku inlay, Heianjô work, c) of round convex shape with mokume relief, and d) of oval shape with two awabi shells in openwork relief, signed Akao Yoshitsugu, 18th century. (4) Height a) 8.2 cm; b) 7.4 cm; c) 8.9 cm; d) 7.2 cm Vier tsuba. Eisen. Edo-Zeit a) Mokko-Form. In Gravur paarige Kiefernnadeln. Bez.: Nobuie. b) Rund. In flacher Gelbmetalleinlagen Farne, Heianjo-Arbeit. c) Runde, konvexe Form. In Relief Holzmaserung (mokume). d) Oval. In kräftigem Rand zwei awabi in Relief. Sign.: Akao Yoshitsugu, 18. Jh. (4) H a) 8,2 cm; b) 7,4 cm; c) 8,9 cm; d) 7,2 cm