Various, Encyclopaedia Britannica, 11th Edition…
“ The first step towards putting this act into practice was the issue of one-krone pieces (silver) , which circulated as half gulden, and of nickel coins; all the copper coins and other silver coins were recalled, the silver gulden alone being left in circulation. The coinage of the gold four- and eight-gulden was suspended. Nothing more could be done till the supply of gold had been increased. The bank was required to buy gold (during 1892 it bought over forty M. gulden) , and was obliged to coin into twenty- or ten-krone pieces all gold brought to it for that purpose. ”
