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| Name | Upsetting Mill Places Rims for Coin at Philadelphia Mint |
| Video Uploader | Video From CoinNews |
| Upload Date | This Video Uploaded At 20-09-2013 04:58:41 |
| Video Discription | This machine, called an upsetting mill, places an edge or rim on blanks. The newly created rims will be the highest point of the eventual coin, which will help protect their design and also allow multiple coins to be stacked. [KxrTLjoGufQ] |
| Category | Science & Technology |
| Tags | coins | Coin Collecting (Hobby) | upsetting mill | united states mint | Philadelphia (City/Town/Village) |
