Edo period (1615-1868) or Meiji era (1868-1912), 19th/20th century Comprising a silver model of a samurai helmet, applied with a ring himotoshi; a circular copper manju netsuke finished in a mokume design; a silvered manju netsuke decorated in openwork coiling vines; a copper manju netsuke pierced with insects on flowering plants; a rounded-square copper manju netsuke finished in a simulated woven-bamboo design; a rounded-square brass manju netsuke decorated in gilt overlays with floral and geometric designs; an iron flint netsuke decorated with flowers in silver takazogan; an ox-horn netsuke carved as a stirrup, applied with a silver ring himotoshi 2in (5cm) wide, the largest