The die markers all match the coppercoins pics. I'm having amazing luck. http://www.coppercoins.com/lincoln/diestate.php?date=1969&die_id=1969s1 View attachment 280533View attachment 280534 dr001p&die_state=eds
That doubled die is a proof coin. Yours is not. Sorry to say this one is also not a doubled die. Please don't take offense if I say I think you need to read up a bit more on doubled dies. I can tell you are really passionate and have a good eye for unusual coins, but if you read up on the characteristics of die doubling, I think you will have a higher success rate in your posts. Keep up the hunt, they are out there.