I can say it is not the DDO-001,2,or 3 for sure. DDO- 4 through 009 just needs more detailed photos of certain areas. Of course the first 3 are the expensive ones. Here is one of mine. You can find all of the DD on www.coppercoins. com
Sweet coin! I think I'm gonna hang up "looking" for errors and find another niche. I just can't get the doubled die's. Maybe that comes with time. Thanks, have a good one
No need to give up. Just make it easier on yourself. I suggest in the beginning start by searching higher grade coins - xf or better and only search for RPMs. This way you only focus on one design aspect of the coin. There are a plethora of different RPMs in Lincoln Cents from the 50s and early 60s. High grade cents from this time period are abundant, cheap and easily found. After a couple of months when you become comfortable with RPMs take this knowledge and apply it to doubled die searching then to higher worn coins and other denominations.