Fantastic historical second year issue Tadeusz Kościuszko Copper-nickel 10 ZŁOTYCH, dated 1960.  The coin is identified as Y# 50.

Your coin will be shipped as soon as payment is received. If you have any questions let me know before you bid. Shipping in the US is $2. This does not apply to foreign purchasers, the rates depend on the country. You can rest assured I will find the cheapest and safest option, please check before you bid.     

I combine shipments. Thanks and good luck!