The Royal Mint has announced that it will begin manufacturing medical visors for the NHS after developing a successful prototype to help protect frontline care workers. The first batch of visors are already in use at The Royal Glamorgan Hospital in South Wales. The Royal Mint, usually known for making coins, bullion and gifts, has a state of the art manufacturing facility in Llantrisant. Engineers at the site were keen to support NHS workers, and began searching for medical equipment…