18 mm The coin has no raised milling and the main devices and legends are incuse. 21.6 mm The coin has no raised milling and the main devices and legends are incuse. Approximately 765 fine ounces of silver. For copies of their grading standards please call them. Shows moderate wear on high points of design.
All major details are clear.
Traces of luster may show. At least half of the mint luster is still present. CU - Has some traces of friction from other coins or a coin cabinet but none from circulation. May show a number of contact marks, and surface may be spotted or lack some luster. Has no traces of wear but may show a number of contact marks, and surface may be spotted or lack some luster.