20 Heller 1991 (pattern strike), Kremnitz, Fr. David, 0,9 g, 24 mm, Al,
Rare!,
MCH CSFR-20HAL1991, Chlapovič -, Havel -,

Internal pattern strike of the Kremnica Mint done within the testing of the minting of multi-sided coins. On 28 May 1991, preparations for the issue of a new series of Czechoslovak base metal coins began. The lower denominations were to be of non-magnetic

Condition: UNC / UNC