Different I'll say, although. I have in my collection a couple of UK 3pence coins from the same time frame, and they are similar in appearance and size. I feel they may have been used by troops during WW ll in Britain as a badge or medal for identification or for God knows what Just a theory, it just could be something simple
I wonder if anyone else out there has any other early 40s coins drilled out like that
It does lol like it's scratched like rust on the kings face a tiny bit. I saw one with the mason symbol stamped into it the same year must be a pass token of some sort or like u said a badge cool stuff anyhow lots of mystery behind it