Is the mint preparing a new US coin denomination? A law professor at Yale suggests minting two $1,000,000,000,000 coins to cover our national obligations if the debt ceiling is not raised.
Shastri JC Philip’s eBook Shastri’s Introduction To Indian Coin Forgeries (2nd edition) is available for free under a Creative Commons license at IndianCoins.Org. 26 pages. Covers ancient Indian coins through modern coins. Includes bibliography.