Hey I am finishing up my 1979 pennies and did not find anything on Wexler site for any DD for that year. Went to the internet and found nothing special going on for the date. Then made the mistake going to Ebay and saw all kinds of offers for no mint mark. Is that something special?
Yep it is is daytime and not late lol. First I check with microscope and my new loupe which I love. Even someone blind like me can see with it.
A good 10x is all the magnification that’s needed. Any magnification above 10x will show errors that are basically on all coins that’s why 10x is all that’s needed. No coin is perfect.