The back has an S like closure. There is a ring also to wear it as a pendant.
There are markings etched into the back. I can make out: Tinn, Made in Norw... (Norway) Plus there is a shield like emblem with an H (?) in it. All these markings are hard to read!
1 1/4 inches diameter. Great condition.
Have any questions?
Contact the shop owner.






