01 / 01100 Kčs 1988 - Martin Benka, PROOF — image 1 of 101 / 01 Specifications Metal Stříbro Fineness 500/1000 Weight 13 g Diameter 31 mm Face value 100 Kčs Year of issue 1988 Finish PROOF Issuer Československo Designer Ján Kulich Country of origin Československo téma Martin Benka