Neumann Petr; kontramarka; 50 haléř CuNi 1987, 20,8 mm; 1978 10 ks; 1979 10 ks; 1982 10 ks; 1983 10 ks; 1984 10 ks; 1985 10 ks; 1986 10 ks; 1987 10 ks; 1988 10 ks; 1989 10 ks; 1990 10 ks