Coins from China...40 pieces

Description

There are 20 coins from China and they are all the same denomination.
The quality varies but  all are nice.
I came home with these years ago.
I do not know any more about them
except
what we see on the coins.
Please note:
I will be temporarily gone Tuesday morning April 20  and expect
to
r
eturn Sunday evening April 25. I most likely will receive messages but any shipping or follow up will not occur.
I hope you will work with me here. Thank you.