Hello!
Could the following printer please be added:
Name: Ίδρυμα Εκτυπώσεως Τραπεζογραμματίων και Αξιών / Idryma Ektiposeos Trapezogrammation kai Axion
Translation: Banknote and Currency Printing Office
Location: Holargos (now municipality of Halandri, Attica), Greece
Years of operation: 1947-present
Source:
https://www.bankofgreece.gr/en/the-bank/history/buildings/ieta
Thanks!