Graded a Reverse Struck thru Mint Error MS-67!
A struck thru is an error caused by a foreign object that got between the dies and the planchet when a coin was struck.
The obverse of this Silver Maple Leaf coin features a portrait of Queen Elizabeth II at age 64. This likeness was created by Dora de Pedery-Hunt and was used on Maple Leafs from 1990 to 2003. The reverse displays one of Canada's most popular symbols, the Maple Leaf.