The 92 bar is actually a split in the plating or a die gouge. No biggie. The 1984 has a layer of grease in the lower devices preventing the formation on the hair. The ear looks like slight Machine Doubling. As john1 mentioned, interesting to find but of low interested to collectors. I found a lot of this stuff when I first started searching and put them in 2X2's and later realized I had a three ring binder I wasted 4 cents per coin in there. Live and Learn.

























