1 Is transparent, easily formed and most suitable for window glass (see flat glass). 2  It has a high thermal expansion and poor resistance to heat (500â600 Â°C). 3  It is used for windows, some low temperature incandescent light bulbs, and tableware.
Carson City Mint. The Carson City Mint was a branch of the United States Mint in Carson City, Nevada. It primarily minted low numbers of silver coins; however, gold was also minted in greater numbers. The mint was in operation for about 19 years.
The lowest mintage level for the series occurred with the 2013 Woodrow Wilson release, which had 7,980,000 pieces minted across the Philadelphia and Denver facilities. The table below presents circulating coin production figures from the United States Mint for coins in the Presidential Dollar series.