Found this coin at an estate sale for $1 USD. Appears to be Chinese.

I appreciate this resource and any help that you can provide. Found this coin at an estate sale. The person who died had an enormous collection and this one was in a baggie with another coin. I paid $1 USD so not worried about losing the money.

what is it?

is it real?

Thank you very much.

Thanks,
Stephen

It has the nickname > Fat Man < click the link.

What did you call me?

I see. Is it real?

Assuming it is not a genuine coin.
Also your second picture is upside down.

This is a link to the real coin ...
https://en.numista.com/catalogue/index.php?r=Fat+Man&ct=coin&tb=y&tc=y&tn=y&tp=y&tt=y&cat=y&ru=&ca=3&no=&v=&i=&b=&d=&u=&a=&dg=&m=&f=&t=&w=&mt=&g=&se=&c=&wi=&sw=

Thank you very much.