We are told, that many searches and inquiries were thereafter made for the pamphlet, but without result. Not until the sale of Ruding's library was a copy brought to light, taken to Edinburgh, and a small, admirably printed impression struck off from the Ballantyne press, with an unsigned prefatory "Advertisement."*4 We may suspect McCulloch, then doubtless beginning his great collection of economic texts, of being both purchaser and editor. Certainly it is to this indefatigable Scotch bibliophile-economist that the circulation of the tract and the appreciation of its author were thenceforth due