Korea Old Coin 17.. ID?

It comes in a Set, but i do not trust 100% in the identification, because another coin is not correct in the same set.
I have found some very similar coins but i'm not sure.
This is one. I can read the Series 4 on the coin.
https://en.numista.com/catalogue/pieces77788.html

Size and weight are deemed necessary

Welcome to numista.

Ole

Rotated first image to correct orientation.

Because of corrosion, I can't tell which orientation is correct for the second picture.
The Chinese characters on the label match those on the coin.
As Frenchlover said, please add size and weight.

3,2g
23-24mm
I think this is the correct alignement.

Απόσπασμα: "Mano666"​3,2g
​25-26mm
​I think this is the correct alignement.
​

​Now that I look at it in this alignment, the characters on the back look a bit like 道四.

Απόσπασμα: "HongKongCoinCollector"​

Απόσπασμα: "Mano666"​3,2g
​​25-26mm
​​I think this is the correct alignement.
​​

​​Now that I look at it in this alignment, the characters on the back look a bit like 道四.

​Corrected the size, is 23-24mm

So it's not this one. https://en.numista.com/catalogue/pieces77788.html
What's the translation of this one? 道
It's confirmed the Series 4 四

Απόσπασμα: "HongKongCoinCollector"​​Now that I look at it in this alignment, the characters on the back look a bit like 道四.

​Ok, so a little correction: after a short search in the catalog, it looks to me that it's not 道四, but 捴四.
Which means it would be one of these:
https://en.numista.com/catalogue/index.php?mode=simplifie&p=1&l=korea&r=%28Chong%29&e=korea&d=&ru=&i=&ca=3&no=&se=&v=&m=&a=&t=&dg=&w=&u=&f=&g=&c=&wi=&sw=&tb=y&tc=y&tn=y&tp=y&tt=y&te=y&cat=y
I couldn't find one in the catalog where the left and right fields are blank. I'll check some other catalogs to see if there are coins where there are no symbols in the left and right fields.

Απόσπασμα: "Sjoelund"​Welcome to numista.
​
​Ole

​Thank you. ;)