Well guys ... the mystery thickens .
As referred to in the other thread it seams that the 100 $ note ( Journey series ??) absorbed some bleach
turning the right side serial number green .
The sample shown is of a different series and the bird series does not react that way .
I UV tested most of my Bird series bills - various prefixes and non react to UV light - not the printing ink and non of the serial numbers .
This BUF bill revealed a big surprize .
Only the paper core under all ink reacts to the UV light !!
Lets compare both for 'plate size' ... The scale is different and the bottom grass far edges differ with lower bill which has a larger "2" .
Do we have different printing companies for these notes ?
What comes to mind - testing different paper ?http://imagizer.imageshack.com/img922/5862/4JUBeL.jpg
http://imagizer.imageshack.com/img924/6885/PPb4rQ.jpgDouglas