TSU-0218 Brass hira-zōgan iron tsuba with design of vines and thunder. Muromachi or Momoyama period, 16th century.
TSU-0306 Ko-katchūshi tsuba with diamond-shaped family crest motif. Early Muromachi period, 15th century.
TSU-0310 Owari tsuba with wild geese and dewdrops on pampas grass motif. Early Edo period, 17th century.