Which language fbb dual lands have the darkest border?

[Sulfur]

I have noticed a fluctuation of the darkness of the "black" borders in fbb duals. is there a difference in the darkness of the borders between the different languages? or are they the same...

Thanks.

[Dark Ritual]

I have noticed a fluctuation of the darkness of the "black" borders in fbb duals. is there a difference in the darkness of the borders between the different languages? or are they the same...

Thanks.

I doubt it has to do with language. The printing process back then was far from perfect, probably causing different shades of coloring.

[Sloshthedark]

I have noticed a fluctuation of the darkness of the "black" borders in fbb duals. is there a difference in the darkness of the borders between the different languages? or are they the same...

Thanks.

Dunno BB but german has thedarkest, redish, colors most vivid among fbb prints, so its my no.1 suspect