Spectrum Launches World Currency Division


David Leong(Irvine, California) — Spectrum Numismatics International of Irvine, California again is expanding its operations with the opening of a World Currency Division. 


"We have hired long-time paper money collector and dealer, David Leong of New Hampshire, to be our World Currency Trader.  His three decades of extensive experience and knowledge will be a tremendous benefit to collectors as we launch our World Currency Division," said Peter A. Treglia, Director, Spectrum Currency.


Leong is a contributor to the respected reference books, Standard Catalog of World Paper Money and Standard Guide to Small-Size U.S. Paper Money.

He’s a member of the Professional Currency Dealers Association, lifetime member of the International Bank Note Society and President of the Currency Club of New England.  Leong is the founder of PaperM, a company that specializes in world bank notes. 

He earned a Bachelors of Science in Electrical Engineers from Case Western Reserve University and a Masters of Science in Statistics from the University of New Hampshire. 

Spectrum Currency buys and sells large type, small type, national, fractional, Confederate, obsolete, error, fancy serial number notes, and now world currency.

For additional information, contact Peter A. Treglia, of Spectrum Currency at 888-828-2646, or e-mail PeterT@SpectrumCurrency.com.


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