A very striking mint destruct. created by putting another disc on top of an already struck coin and striking it with stamps. As a result, due to the excess metal, the metal spilled out, forming a high "collar". Leaving the side adjacent to the stamp beautifully reflected, and the other in the form of its spilled negative print. In this case, it's the reverse.
A mint destruct resulting from a disc feeder error.
Additionally, it's a mint error of the rare B variety (no L under 1990).
Silver, weight 31.2 g.
