i just opened some rolls and found a few goodies including this one which looks like a double ear variety type, doubling in date and TY liberty reverse shows more details of doubling in EPU ONE CENT LB
That 10x loupe will serve you well. You don't need much more. Keep looking. The varieties are out there!
I believe I have a 2015 double ear penny can anyone tell me a close geustimate of it's value ans I also have a Harper's ferry quarter with multiple imperfections?
machine doubling not double dye on reverse, could be a slight double ear by the ear lobe though, unless its a deteriated dye distortion