Help with 2 cash coins, If already put iam sorry. Brain fart

Number one about 26 mm


number two about 26 mm

Do you think they are real. And everything. Thank you daryl

Hello,

They are both genuine in my opinion.

1st one is this one :
https://en.numista.com/catalogue/pieces1133.html
Type B I think.

I don't know about the second one, korean maybe?

The second coin is Korea 常平通寶

on its reverse side (which makes coins differentiate)

up - 平 (Pyong - department of mint)
down - 天 (Sky - one of characters of 千字文)
left - 一 (series number 1)

Thank you very much.

I think ineed some more help with the Korea one. thank you