Looks like it could be a proof coin - where did you get it? if from change or you just found it , it would be an 'impaired proof'.
The other option is that this is just a very well kept business strike coin.
Lets see what others have to say...
The other option is that this is just a very well kept business strike coin.
Lets see what others have to say...

Collecting since 1972. Learning from then on
"Tell me and I forget. Teach me and I remember. Involve me and I learn." - Benjamin Franklin
My Dansco 7070 type set coin count: 37/76




My Dansco 8140,8143-8147 Washington-Quarter Albums



