Irregardless of whether they do or do not exist, any information about the Illuminati you may find will have been heavily influenced by Dan Brown. As a subject, it ranks second only to World Trade Centre Conspiracy Theories in terms of the bullshit you'll find.
Which subject are you writing a report for, and what are the guidelines?
EDIT: Don't tell me you're doing a book report on Angels & Demons.
As in the history of bank notes throughout the world (starting with the Chinese and merchants using slips of paper whilst physical coinage was kept with a reputable person, to the Spanish seige of Leyden, those issued by the Stockholmes Banco, and so on) or the recorded introduction and usage of bank notes in America?
And the Nazi party... right... which bit of the Nazi party? If you're writing a report on the Nazi party, then you're going to be there for years.
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It might just be me, but 'paper money' and the Nazi party don't seem terribly... I suppose the word I'm looking for is "linked". Or "related", or even "part of the same subject". Though I suppose you could argue 'paper money' as part of History, rather than Economics.