Metadata
Author: LASER-wikipedia2
Data
English[en]
Circulation quarters, half dollars and dollars would continue to be of copper nickel bonded to an internal layer of copper, that is, copper nickel clad.
Chinese[zh]
25美分、半美元和一美元流通币继续采用铜镍合金打造,内层为铜,外面再包上铜镍合金。