1848 AD., Portugal, Maria II, Lisbon mint, 20 Reis, KM 482.

Portugal, Maria II (1834-53), decimal coinage, Lisbon mint, 1848 AD.,
20 Reis (Vintém) (ø 36,8 mm / 24,07 g), copper, 25,5 g. theor. mint weight, mintage 810.909 , axes coin alignment ↑↓ (180°), plain edge,
Obv.: MARIA II DEI GRATIA , crowned shield of arms.
Rev.: PORTUGALIÆ·ET·ALGARBIORUM·REGINA / XX / 1848 , latin value numeral XX within wreath; legend around, date below, flat strike.
KM 482 ; Alberto Gomes M2-34.02 .

Year / Mintage
1847 2,484,000
1848 810.909
1849 2,269,000
1850 1,803,000
1851 842,000
1852 1,215,000
1853 946,000 (for circulation in Mozambique)