This .999 pure gold coin dated 2010 was minted in the spirit of California fractional gold coins from the mid 1800's. It was struck on a (former) Denver mint press. The "EM" on the reverse is for David Emslie THE "DC" is for Daniel Carr, the designer, engraver and minter. 1/10 troy ounce of 24k satin gold, reeded edge. "$100 token", moonlight mint. size: small, 5/8" wide., .10 ounce This piece comes with the hand signed certificate in original flip and is in uncirculated condition. This coin will ship fully insured.