50 Korún (Jan Kollár)
Country: Czechoslovakia 
 Denomination: 50 Korún
				(50 CSK) 
 Year: 1977 
 Material: Silver (.700) 
 Weight: 13 g 
 Shape: Round 
 Diameter: 31 mm 
 Type: Non circulating coin 
 Catalog list: czechoslovakia
Description:
 
Obverse
Czechoslovak coat of arms, value below
Reverse
Portrait of Ján Kollár
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