Type 1 & 2 Blanks and Planchets
Posted by JonSullivan on Mar 5th 2018
Here is an excellent article on the difference between type 1 and 2 blanks and planchets. It is a topic which causes a lot of confusion in the error hobby since people use the terms interchangeably. We try to stick with the definitions as laid out in this article put out by NGC, since we think they make the most sense. https://www.ngccoin.com/news/article/328/