J. 725b: 1916

Just like J.725a but brass or bronze.
1.6 million copies were minted by the coins to 20 Heller (all variations), 80% of it in brass. The first edition is made of brass. A dependable differentiation between brass and copper is not possible.
Nominal: 20 Heller
Metall: Cu/Zn
Durchmesser: 29mm