Hello,
I'm using Don Roebuck's article (CPMS September 2002) to see if these 1986 $5's are on the same sheet: GPG 1403851 and GPG 1409851. This is what I am getting with his calculations, the first note was printed with the 8th numbering machine while the second note with the 20th and both notes are located in ream 71 at position 352.
According to this information I would say they are from the same sheet but some tend to disagree. Any help would be appreciated.
Thanks,
