I have a bunch of coins with dd on dates and lettering and a 1955 wheat that Lincoln has a shadow to the right side of the coin
The problem with microscopes is the magnification causes you to see things that aren’t there. I believe the grading services use no more than 5x magnification. Someone correct me if I’m wrong.
No On your 1992 Cent.. DDD - Die Deterioration Doubling Known as worthless doubling. Not a doubled die issue of any kind. worth? 1 Cent
Misinformation is the proper word. Once you start understand true errors and varieties and their values you will look back at YouTube videos and laugh. Most of them are a joke!
yes. Mechanical Doubling or MD is where the die moves as it disengages and tends to smear the copper (or Zinc) and leaves a flat "shelf"
Well known emperor and really looks authentic at first glance. Take photos of front and back and measure the diameter in mm (and weigh it if you can) and post it in the Ancients forum.