Came across this MINT NFLD Scott 140 (N.S.S.C. 135) that has what we would call a water affected ink splatter in the printer's world...My time in my printing career, I have come across just a few of them..And remember there is a stamp out there with the back (gum side) that has the same stain.
Not going to make me rich, but rare.
Robert


You can see a lighter colour affected by moisture, the same as if you put white ink in a green colour and it woud turn a lighter shade.
