early-modern Scottish silver coin;
** the Swedish mark, minted 1532-1776 but used as counting unit from medieval time;
** 1860-2002: the Finnish markka;
** 1884-1911: the New Guinean mark;
** 1884-1915: the German South West African mark;
** 1916-1918: the South West African mark;
** 1917-1924: the Polish mark;