Could use some help identifying Silver Ottoman Coin

Hey everyone I was hoping someone could help me Identify what I am assuming is an Ottoman Empire Coin. I believe the faded symbol within the dotted circle is a Tughra, but I'm not sure. The coins are silver and around an inch in diameter they are paper thin. You can tell which coins are which based on the crack in one of them.

 

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Welcome to Coin Talk, Jake.

I'm afraid I'm not much help with these. It might be an Ottoman Akçe? In any case it does have an interesting double strike, apparently.

https://en.wikipedia.org/wiki/Akçe