Now in New York city, which is four times larger than Boston, this system has been pretty generally diffused among the merchants for nine months past, and it may be safely predicted that for the year 1850 there will not be one-tenth, or even a twentieth of the above sum lost here by counterfeits. Men who handle any money should not refuse to expend the trifling sum to learn this system. They should reflect that besides it being against their own interests to remain ignorant of it, their neglect to learn it is just so much encouragement to counterfeiters, because the less this system is spread the greater the chance for counterfeit money to circulate and defraud the public; therefore, every honest man should put his shoulder to the wheel to facilitate the diffusion of the system, and thereby assist to drive all spurious money out of circulation. The different periodical Bank-note Lists are excellent guides, as far as they go, but they do not and cannot go far enough. They assist too often after the mischief is done. In hundreds of cases their description of counterfeits is necessarily vague and uncertain, especially where the counterfeit is a fac-simile of the genuine: they never make a man a good judge of money at sight. But the greatest trouble is that new counterfeits, it is said, are generally “rushed” in upon the community preconcertedly, from different points at once, and the greatest mischief is often done before they have time to get the description in the List. Now this system will enable the poorest judge to detect any counterfeit, new or old, AT SIGHT. It is arranged systematically into seven rules, simple and comprehensive at a glance of the eye. For self-instruction a magnifying glass will be of great assistance at first in learning the principle, and afterwards the naked eye will be sufficient to detect, but it is advisable to always have a glass on hand. Also a few specimens of bills, good and bad, to compare and examine at first is necessary to make the theory practical. The following is the list of

RULES:

Rule 1.Geometric Lathe,} Infallible when imitated.
” 2.Ruling Engine,
” 3.Medallions,
” 4.Vignettes—viz: Stippling, Eyes, Hair, Drapery, Limbs, Scenery, &c.
” 5.Lettering and Engravers’ names.
” 6.Signatures and filling up.
” 7.Paper, printing, and general appearance.
Alterations from broken Banks—the Magic Three.
Altered Denominations—1st, 2d, 5th and 7th Rules.

It is believed, and experience has proved, that the above combination of rules is arranged in the most judicious and effective order, and the best adapted for practical use in detecting at sight that could be devised. It is in fact nearly the order in which a genuine plate is originally got up. First the “Geometric Lathe” dies, “Medallions,” and “Vignettes” are transferred; then the “Lettering” and “Ruling Engine” work, next the “Paper and Printing,” “Signatures and filling up,” and lastly, after all is finished, the “General appearance” of the whole.


PREFACE TO THE FOURTH EDITION.

That this work merits the encouraging praise and high appreciation it has met with seems to be confirmed by its rapid sale and by the permanent, steady demand yet existing for it, as well now as when it was first issued in 1849. Various miserable imitations of it (infringements of the copyright) have been attempted in the form of circulars, pamphlets, and pretended outlines of it published in newspapers and Bank-note Lists, but of such a superficial and abortive character as to entirely fail of being a truthful synopsis and answering no particularly useful purpose in the detection of counterfeits. This work stands pre-eminent and alone. The only objection heretofore made to it was its high price. It is now reduced to as low a price as it can possibly be afforded, and the present edition improved.

H. C. F.