The following has too many entries. https://en.numista.com/catalogue/note204911.html
There are 3 main notes to this P-type (120a.1,.2 and .3). The notes are undated and first issued in 2015 with the first printings of the 3rd type issued in 2016. Please merge the 9 entries into 3, keeping the ND 2015 entries. I would also hope that at least one of the referees realize that Thailand was NOT issuing notes in 543BC.
According to the latest issue of Krause they only have P#120, no letters no numbers so why use made up extensions?
Just put the different signatures in the comments and leave it at that and if they get a new sub number we can add it when the catalog publishes them.