Just A Bit Of Info I Found Explaining The Canada Silver Dollar - Arnprior

I never knew this until this morning despite having seen it describing Canada Silver Dollars hundreds of times over the years. Figured I would post for others.

From Wikipedia

In December 1955, the Royal Canadian Mint made up an order of 2,000 silver dollars for a firm in Arnprior, Ontario. These coins had 2 and ½ water lines at the right end of the canoe.
This was similar to the accidental disappearance of water lines on the versions from 1950 to 1951. The 1955 dollars caught the interest of many collectors and it was this version that led to the term Arnprior being applied to any dollar with an appearance of missing water lines. An even more collectible of the 1955 Arnprior, is given by the die break on the obverse legend, with the result being the joining of the T and the I in GRATIA.