Are These Printers Marks?
 

I bought some cards from Luke on the B/S/T to use in soaking practice (I've never tried it before). On the Bridwell card, there are interesting marks on the back. I am wondering if they are printer's marks, or if maybe just an artifact of whatever the card was originally affixed to. I think the paper is still attached with the paper turning transparent when wet.

Any Opinions?

looks like what the card may have been affixed to.

Dave, I think those are lines from notebook paper that was stuck to the back of the card.

+1

Not printers marks. They appear to have been "added" later.

+1

I pretty much expected that they were not printers marks but since I know very little about them it was worth asking.

Thanks for the responses!

Those ruled lines are from a notebook sheet. I have owned others and they typically have a purplish tint to them. Good news is that they soak off easily. I once owned a Tinker portrait that had them and containrd a youngsters love note in very neat hand writing.

Will soak right off

Grill marks perhaps. A T206 Panini sandwich. :D