Does anyone remember this Bergen blank back/Hindu

[Pat R]

Sold in a 2008 Legendary auction and was listed as a blank back.
It's clearly a Hindu and it looks like it was under-inked when it
was printed. It could have been skinned, faded or have some
kind of chemical damage but it doesn't look like it by the looks
of the back.

331443

331444

[Republicaninmass]

No, but have seen t206 with backs like this. I always thought they were power erased

[Jobu]

I haven't seen that one before, but it might also be that there is a thin piece of paper over the back and the ink is just barely showing through it. Here's hoping someone here has this card as I would really like to know what is going on with it.

[Leon]

Don't know the answer but that is kind of interesting.