bell-shaped bronze vessel of Yayoi period
weight (for scales); counterweight
weight (for scales); counterweight
bronze or copper (color, colour)
copperplate engraving; etching
copper plate; copperplate
copper plate; copperplate
bronze (third-place) prize
gold, silver and bronze (medals)
Wadō era (708.1.11-715.9.2)
bronze medal; copper medal
bronze hoko; bronze halberd; bronze spearhead
copper oxide (i.e. cuprous oxide, cupric oxide)
copper foil (used in copper plating); copper layer (of printed circuits)
cupronickel (alloy of approximately 80% copper and 20% nickel)
bronze wedding (anniversary)
cuprous ammoniacal process