jonathanb ✭✭✭✭✭

Exercise for the reader: Discuss (a) why the previous statement is incorrect in this case and (b) why there is no case where it could be correct. Provide at least one counterexample to support your d… (View Post)

Expected weight is 4.670 +/- 0.130 grams, or 4.54-4.80 grams. So your example is towards the low end of the expected range. I wouldn't worry about the weight on this one. A tapered planchet does… (View Post)

Get a Redbook. Read it. Don't think about another step until you do that much. If you're sure that you're only interested in Colonials, then you can skip the rest of the Redbook after … (View Post)

Brunk says: (View Post)

Please share the definitions of a) die crack b) cud and then describe her w each term does or doesn't apply to this coin. (View Post)