I recently purchased what I think is a pretty cool 1928 $20 Star FRN Chicago. It has some staining but otherwise is in Fine condition I think, regardless of the condition, the serial # is 00000255, and I'm curious if any of you have seen a lower numbered note from this star note run. I'm considering having it graded just because of how low the serial number is, I'm mostly a coin collector and somewhat new to currency grading standards especially regarding stains.
Also, I've done a lot of looking around and can't find a source for printing size of this star note run. Can anyone help me wit