Good video but there is a lot missing. I remember many years ago I took a tour of the Franklin Mint in suburban Philadelphia. They went through the process of coin design and sculpting on like a 12" plaster cast. Then the design went to the reducing lathe where it transferred the design onto a master hub. The master hub was used to create the working dies. Back then they actually rolled out their own sheets for the blanking process. Everything else is pretty much the same as in this video.