1917 - F#604.1A - 200 000 1917 - F#604.1Aa) Reverse: opening of 5 is 1.0 mm; space between E and 1 is 1.5 mm - 1917 - F#604.1Ab) opening of 5 is 0.5 mm; space between E and 1 is 1.0 mm; space between PFENNIG and 5 is 0.25 mm - 1917 - F#604.1Ac) like b) but PFENNIG - 5 is 0.5 mm - 1917 - F#604.1B (incuse strike of obverse) -