Quick Redbook question

I'm sure this is obvious, but I can't figure it out. In my Redbook (2007 edition), there's sometimes an extra number in parentheses before the mintage, like:

1922....(800)......1,423,543

For the life of me, I can't figure out what that (800) means. That's a made up example, but I've read the whole book and there doesn't seem to be an explanation about it anywhere. Can someone help me out?

 

Log in or Sign up to hide this ad.

That is the mintage of proofs issued for that date

 

What Jim said......

 

Thanks a lot Jim. Case closed.