Czechoslovakia. 50 Korun (10 Years - Liberation), Silver 1955 (No reserve price) #1955 #20th century #50 korun #commemorative coin #czechoslovakia #eastern europe #historical coins #liberation anniversary #numismatics #Silver Coin
Czechoslovakia. 100 Korun (Viktor Kaplan), silver 1976 (No reserve price) #100 korun #1976 #commemorative coin #czechoslovakia #engineering #historical coins #numismatics #Silver Coin #technology #viktor kaplan
