Three unknown tokens?

Maybe just metal scrap.........

Does anyone recognize what these could be?

27 mm 5,47 grams

26 mm1,28 grams

19 mm1,82 grams

#3 Must have been a button; no reason to put 'plated' on
a coin, and also have seen that word on the back of buttons that
other members have put on here. I guess the loop must have come off too.

Цитата: "ZacUK"​ #3 Must have been a button; no reason to put 'plated' on
​a coin, and also have seen that word on the back of buttons that
​other members have put on here. I guess the loop must have come off too.

​Thanks

I think all 3 were part of a button