Where, then, is the limit of what the foreign bankers can lend in the New York market? On one consideration only does that depend--the amount of accepted long bills which the London discount market will stand. For all the ninety days' sight bills drawn in the course of these transfers of credit must eventually be discounted in the London discount market, and when the London discount market refuses to absorb bills of this kind a material check is naturally administered to their creation. V. THE DRAWING OF FINANCE-BILLS Approaching the subject of finance-bills, the author is well aware that concerning this phase of the foreign exchange business there is a wide difference of opinion. Finance-bills make money, but they make trouble, too. Their existence is one of the chief points of contact between the foreign exchange and the other markets, and one of the principal reasons why a knowledge of foreign exchange is necessary to any well-rounded understanding of banking conditions. Strictly speaking, a finance-bill is a long draft drawn by a banker of one country on a banker in another, sometimes secured by collateral, but more often not, and issued by the drawing banker for the purpose of raising money. Such bills are not always distinguishable from the bills a banker in New York may draw on a banker in London in the operation of lending money for him, but in nature they are essentially different. Whether or not any collateral is put up, the whole purpose of the drawing of finance-bills is to provide an easy way of raising money without the banker here having to go to some other bank to do it. The origin of the ordinary finance-bill is about as follows: A bank here in New York carries a good balance in London and works a substantial foreign exchange business in connection with the London bank where this balance is carried. A time comes when the New York banking house could advantageously use more money. Arrangements are therefore made with the London bank whereby the London bank agrees to "accept" a certain amount of the American banker's long bills, for a commission. In the course of his regular business, then, the American banker simply draws that many more pounds sterling in long bills, sells them, and for the time being has the use of the money. In the great majority of cases no extra collateral is put up, nor is the London bank especially secured in any way. The American banker's credit is good enough to make the English banker willing, for a commission, to "accept" his drafts and obligate himself that the drafts will be paid at maturity. Naturally, a house has to be in good standing and enjoy high credit not only here but on the other side before any reputable London bank can be induced to "accept" its finance paper.