The NI Reference Collection has been developed through the generosity of NI members.  It serves as a standard reference collection of world coinage and paper money. When the collection grows to sufficient size to be of benefit, coinages of specific areas may be available to members for research purposes. Search "Reference Collection" from the NI Bulletin INDEX link (Yahoo) of decade databases to access lists of coins in the Reference Collection (see #2 1981 - 1990).