I have contacted the director of the National Bank of Slovakia, Ing. Jozef Kreutz in Banska Bystrica and promptly received information on the new coins and currency of the Slovak republic. The new coins can be distinguished by several features. The principal difference was secured through the metals. Diverse quantity of different kinds of metals determines the tone and the weight of separate coins that increases as the face value goes up.
Important feature enabling distinction is also the increase in diameter as the face value goes up.
Beside technical parameters, other important features are the relief of the face side of the coins, distinct color, and dissimilar edges. It is the different rims in combination with fair differences in technical parameters that make the coins of various face values easy to distinguish. This is initial for the designer of all new Slovak coins, Drahomir Zobek. 10 Slovenskych halierov Eight comer wooden Church bell tower with shingle roof from the beginning of the 19th century from Zemplin region and now part of the collection of Eastern Slovak Museum in Kosice. 20 Slovenskych halierov The summit of mount Krivan in High Tatra mountains, is a symbol of sovereignty of the Slovak nation and its original territory.