Anyone know how to differentiate between a Susan B. Anthony 1979-s proof Type 1 & 2? 1981-s Type 1 & 2?
Its all in the mintmark. the S on the type one will be pretty much filled in while the on S on the type 2 will look like a normal S
And for a little further discussion -- the 1981 Type I "S" is actually the same mintmark as the 1979 Type 2. Make sense? So, in other words, the 1981 Type I will look just as blobby as the 1979 S Type 2. The 1981-S Type II is the clearest "S" of the three.