Blanks needed for research study
- In my measurements of blanks, I find that my one cent blank will drop
into the collar, my one dime blank will drop into the collar, but my
one quarter blank will not drop into the collar. (I don't have a
Are there any blank collectors out there who could lend me a decent
sample of cent, nickel, dime, and quarter blanks so that I could come
up with some statistically useful data?
For those who are unaware of its precise meaning, a blank is a coin
metal disc that has not passed through the upset mill.