So, I found more interesting pennies. Picture 1, looks like double die, but not sure. Picture 2, North Picture 3, North Picture 4, North Picture 5, The Mintmark D looks like italic. Picture 6, "LIB" is smaller than "ERTY". Picture 7, A dot? Don't know what is that. Any idea? Thanks Jeff
1, 2, 3 and 4 are machine doubling. 5 ? 6 Grease filled die. 7 Plating bubble. None are anything special.
Haha, for picture 1,2,3,5, and 7, I was not really expect them. But, I was excited when I found the 1983 one, I was really expect that the 1983 D is a double die. However, I will continue to coin hunting and I appreciate your help.