Netherlands East Indies, 1826 AD., Wilhelm I, Utrecht mint, ½ Stiver, KM 283 or 284.1 ?

Netherlands East Indies, Sumatra island, Wilhelm I (1815-40), Utrecht mint, 1820 AD.,
1/2 Stuiver (ø 28,5 mm / 5,79 g), copper, 4,6 g. theor. mint weight, mintage ? , axes medal alignment ↑↑ (0°), plain edge,
Obv.: 1/2 - S , value flanking crowned double-lined shield of arms (States General arms) with a rampant lion left, holding arrows and sword..
Rev.: · * · / INDIÆ / BATAV: / 1820 , star between pellets above inscription, date below.
KM 283 / 284.1 ? .

Year / Mint Mark / Mintage
1818 G KM 283 5,70 g. / 28,4 mm
1819 G KM 283 5,70 g. / 28,4 mm
1820 G KM 283 5,70 g. / 28,4 mm
1820 KM 284.1 4,60 g. / 28 mm.
1821 KM 284.1 4,60 g. / 28 mm.
1821 KM 284.2 4,60 g. / 28 mm.
1822 KM 284.1 4,60 g. / 28 mm.
1822 KM 284.2 4,60 g. / 28 mm.
1823 KM 284.2 4,60 g. / 28 mm.
1824 KM 284.2 4,60 g. / 28 mm.
1825 KM 284.2 4,60 g. / 28 mm.
1826 KM 284.2 4,60 g. / 28 mm.