extrovert Posted May 26 · Member Share Posted May 26 Hi everyone, I have a 10 Zloty banknote from Poland that has an additional stamp/mark which appears to be under the security features of the banknote. The banknote has been verified as authentic, but I am puzzled by how this mark could be present beneath the security elements. I am seeking information or insights from anyone who might have encountered a similar case or who has knowledge about such occurrences. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.