stock-jobbing projects are sufficiently known, and the explication of them would be foreign to the present subject. Their mercantile projects were not much better conducted. The first trade which they engaged in was that of supplying the Spanish West Indies with negroes, of which (in consequence of what was called the Assiento contract granted them by the Treaty of Utrecht) they had the exclusive privilege.

But as it was not expected that much profit could be made by this trade, both the Portuguese and French companies, who had enjoyed it upon the same terms before them, having been ruined by it, they were allowed, as compensation, to send annually a ship of a certain burden to trade directly to the Spanish West Indies. Of the ten voyages which this annual ship was allowed to make, they are said to have gained