Over on Hackaday.io, [bms.had] is showing his technique for 3D printing molds that he uses to cast (lead-free) pewter objects. The process looks simple enough, and if you have a 3D printer ...
These are made from pewter and have been dated from the 1400s. The end of the spoon shows a woman in an ornate horned headdress. The use of pewter was common in the Middle Ages, and was popular ...