'The bell consists of about 70% this metal, 25% tin & smaller amounts of zinc, lead & silver'
Copper
THE LIBERTY BELL: The bell consists of about 70% this metal, 25% tin & smaller amounts of zinc, lead & silver
The bell consists of about 70% this metal, 25% tin & smaller amounts of zinc, lead & silver
The bell consists of about 70% this metal, 25% tin & smaller amounts of zinc, lead & silver
THE LIBERTY BELL
Copper
THE LIBERTY BELL