Help with Chinese text on a coin

https://en.numista.com/catalogue/pieces22509.html

Could somebody identify the fifth character on the bottom of the obverse? I was able to find all the rest of them, but not that one. And after a while I got tired of scouring through thousands of Chinese characters and hoping I don't overlook it.

文十錢制當

the middle character is wrong btw. On your typing.