Do you know where they were found? That would give us a reference point to study...I like a good mystery!
For one second I thought it was Kyffhäuserbund.
Sweet dreams are made of steel*
Who am I to disagree?
I travel the world and the seven seas,
Everybody's looking for something**
*(And some other materials) **(The next buckle)
The ring is art deco style.
On the plate it looks for me like a very big church and a kind of bridge in front