here coppercoins site http://www.coppercoins.com/lincoln/dietype.php?date=1970&die_mint=s&die_type=do&page=0
the reason I linked the web site, because you have to check for markers to see which one you have, theres not enough magnification in your photos, to see which DDO you have
Post large pic's when given the option to upload. For the life of me I don't understand why most people don't. Peter no longer limits the picture size here on CT so you can upload a honkin' huge humongous huey..........
I'm not seeing anything indicative of a doubled die. However, if you could tell us specifically where you are seeing doubling that would help. There are a lot of class VIII doubled dies for 1970S that would be difficult, if not impossible, to pick up from your photos. If you're suggesting that doubling is on all of the obverse devices, then I would say no. I'm not seeing it.