Just a note to other newbies. I just discovered that some coins that I thought were machine doubling weren't even that. The program I rotate the images in is changing the numbers & lettering appearance after the rotation. Live and learn...
I did the same thing when I started. I put so called " DD's and RPM's" in my album thinking I had made some great finds only to be disappointed later. But, this only made me smarter. Now, I am aware what to look for.
