MS 60定义
A coin graded MS-60 will be unattractive, dull, or washed-out mint luster may mark this coin. There may be many large detracting contact marks, or damage spots, but no trace of circulation wear. There could be a heavy concentration of hairlines, or unattractive large areas of scuff marks. Rim nicks may be present, and eye appeal is very poor. Copper coins may be dark, dull, and spotted.
这样的流通硬币估计很少有人送去评级吧。。