I've been researching the 1926 DDO WLD and have downloaded every photo, article and forum post I could track down, but haven't been able to find much recent information. Is this a relatively common error( say, 1941 P WLD DDO or below) and so not worth slabbing unless in an ultra high grade? From what I can surmise, PCGS doesn't recognize the variety, NGC shows 3 circulated examples in its census and the ANACS specimen seems to have crossed over to NGC. I know there is at least one high grade example from the photos on VV and DoubleDie.com, but beyond that, I'm getting zilch. Nothing shows on Ebay. Any help would be appreciated. Thanks for reading.