These coins were made from valuable metals, more or less worth their weight in silver and gold. The Coiners, led by Hartley, clipped edges from these coins, shillings and moidores usually bought from local traders who would get a cut of the profits, and melted the clippings with metal scraps to forge counterfeit coins. Portuguese moidores were commonly forged because they were the most valuable, worth around 27 shillings a piece, roughly a week"s wages.