This 'PRIVY MARK' version of the Maple has the special 'Reverse Proof' finish, and a commemorative privy mark in the field on the Reverse design of the coin.
THe Privy Mark coins usually follow a series over a number of years such as a 12 series Chinese Lunar Calendar, a Zodiac Series etc, but are also issued to commemorate a specific annual event or historical anniversary.
The reverse proof editions are issued in very limited numbers.
