Hi Two things, One is a suggestion and the other is an answer to your question.
The suggestion is...Don't do that:-) I have a fast connection and the size of those pictures nearly killed me:-) to wait for:-) Someone else on a slower connection will likely never click on one of your links after this one:-)
The stuff you see on the coin is
Machine Doubling as well as
Die Deterioration Doubling. Neither has any value.
Have Fun,
Bill