1910 COUPON Rossman....with EPDG wet-ink-transfer....and it's significance

[G1911]

+1 for after-production wet transfer.

In addition to the points already made about the damage clues, it doesn't make sense to me that Coupon and EPDG sheets would be stacked on each other in any scenario. I think Polar Bear is obviously T206, and T213-1 was produced alongside T206 in the same time frame (agnostic on if it should be rebranded from Burdick's numbering), but this doesn't fit. Sheets for different brands would go to different factories, and I doubt a press was running a sheet of EDPG, then a sheet of Coupon, etc. to be stacked on top of each other and mixed like this. That Coupon used an entirely different stock would also make this much less likely; it is far more likely that Coupon was its own production run as the evidence suggests was standard for the ALC/ATC partnership sets. Most cards with a wet sheet transfer of a different brand are probably after-the-fact in all of these issues.