Coin "Noc świętojańska"
Poland coinNoc świętojańska coin

In 2006, we produced a series of holographic coins for the Polish National Bank in co-operation with the Polish mint (Mennica Polska).


The coins were minted for the occasion of Polish ceremonial year 2006. The weight of each coin minted of 925/1000 purity gold was 28,28 grams. The holographic insert (also gold) produced by Metallic Security featured the holographic image called "Noc świętojańska" (Midsummer night) originated by Optaglio s.r.o. to the customer's design.


We continue to co-operate with the Polish mint on other similar projects.


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