He also designed foreign coins produced for other countries by the mint.
These coins were designed to represent both Australia's cultural history and environment.
The coins are badly designed and the paper is unclean.
The coin was designed to weigh roughly 2.5 ounces and be made of solid gold.
However, I think it is obvious that the coins should be designed so that people are not at risk of harm from them.
There he helped to design and produce commemorative coins.
The coin was designed entirely using free software.
Even the experts could not manage to design coins which are easily recognisable to the blind and proof against fraud.
American 1-cent coins had been cumbersome pieces about the size of our modern 50-cent piece, so a smaller 1-cent coin was designed.
The coin was designed by William Barber, the mint's chief engraver.