1919 - F#502.4, mostly Brass-Plated - 1919 - F#502.4a) Obverse: Coat of arms is 7.0 mm wide, Reverse: neck line of 5 under first leg of A - 1919 - F#502.4b) like a), but neck line of 5 between both legs of A - 1919 - F#502.4c) Obverse: Coat of arms is 7.5 mm wide. - 1919 - F#502.4d) Obverse: Coat of arms is 8.0 mm wide, planchet is 1.0 to 1.5 mm thick -