Ken; Yours is the froster town. If you used Becker's book you wouldn't know any differance, and think it is worth a C+, but Wm. Cohenour does tell you the differance, and it's value is between $35-$50. Sorry to tell you about these things, but others would have you waste your money on there book, and you would never know which silver strike you have or it's true worth.