This title of a section of the coins of Netherlands East Indies contains an error, since the colony coins were issued till 1945, also if the guilder in The Netherlands has bess issued till 2001.
Unfortunately, in this site there is no means to modify the titles of the sections of the coins of a country, not even to propose to modify the number of such sections.
This currency field is taken directly from Netherlands in this case. Thus this "wrong" range of dates. Only main administrator (Xavier) can change these, however, few days ago, new administration was presented, and that authority will be delegated to some lower level admins hopefully soon.
