Agreed- Grease and gunk can fill the tiniest of areas, the letters FG on the Cent or Half for example, without affecting the surrounding area. When I see a part of the die detail like the 7 in the date in question, it reminds me that I'm looking at a Pre-dropped letter (or numeral). Not that every chunk of gunk falls out perfectly and becomes a dropped letter, but the process is the same.
Many of us associate " Struck Through Grease" with the weakly struck (all over) Lincolns we encounter- that's an example of a larger amount of grease. But as Biokemist states so well, any portion of the die detail can be affected specifically.
Many of us associate " Struck Through Grease" with the weakly struck (all over) Lincolns we encounter- that's an example of a larger amount of grease. But as Biokemist states so well, any portion of the die detail can be affected specifically.


















