Questions about your subscription to Numismatic News? To check your account status, renew, change your address, or pay your bill, please click here to access your account.
U.S. coin sizes are a holdover of an era when certain coins contained intrinsically valuable metals. Now, all circulating coinage is strictly symbolic. There should be a minimum 20 percent increase in ...
Additive production, using a three-dimensional printer to build something in the desired end piece rather than carving it out of a larger object or assembling it from multiple smaller parts, has ...