In order, then, to carry private credit to its greatest extent, all entails upon lands should be dissolved; all obligations should be regularly recorded in public registers; the value of all lands should be ascertained, the moment any security is granted upon them; and the statesman should interpose between parties, to accelerate the liquidation of all debts, in the shortest time, and at the least expence possible. Although this method of proceeding be the most effectual to secure, and to extend private credit, yet it is not, at all times, expedient to have recourse to it; as we have abundantly explained in the 27th chapter of the second book; and therefore I shall not here interrupt my subject with a needless repetition. ------------------------------------------------------------------------ CHAP. III. _Of Banks._ In deducing the principles of banks, I shall do the best I can to go through the subject systematically. I have divided credit into three branches, private, mercantile, and public. This distribution will be of use on many occasions, and shall be followed as far as it will go, consistently with perspicuity: but as I have often observed of subjects of a complex nature, they cannot be brought under the influence of a few general principles, without running into the modern vice of forming systems, by wire-drawing many relations in order to make them answer. The great operations of domestic circulation are better discovered by an examination of the principles upon which we find banking established, than by any other method I can contrive. It has been by inquiry into the nature of those banks which are the most remarkable in Europe, that I have gathered the little knowledge I have of the theory of circulation. This induces me to think that the best way of communicating my thoughts on that subject, is to lay down the result of my inquiries relative to the very object of them. After comparing the operations of different banks in promoting circulation, I find I can divide them, as to their policy, into two general classes, viz. those which issue notes payable in coin to bearer; and those which only transfer the credit written down in their books from one person to another. Those which issue notes, I call banks of circulation; those which transfer their credit, I call banks of deposit. Both indeed may be called banks of circulation, because by their means circulation is facilitated; but as different terms serve to distinguish ideas different in themselves, those I here employ, will answer the purpose as well as any others, when once they are defined; and circulation undoubtedly reaps far greater advantages from banks which issue notes transferable every where, than from banks which only transfer their credit on the very spot where the books are kept.