From what I can see the second picture shows what looks like a glob of metal is there any extra metal on the number 2 & 0.I see what seems to be little spots of metal on the numbers.
You need to learn and understand what Die Breaks are. The different types and what they are called.. Here is a good website with information - http://cuds-on-coins.com
Die Breaks include Die Chips and Cuds. Look at the Cuds on Coins website I shared so you can understand better.