thumb|250px|right|Example of the politikon coinage.
thumb|250px|right|Example of the politikon coinage.
The politikon coinage is a series of Byzantine billon coins, struck around the middle of the 14th century, which are distinguished by the Greek inscription +ΠΟΛΙΤΙΚΟΝ ("of the city, civic").
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).