The opinion of the Court was. delivered by

The usage of factors, said to prevail in Pittsburgh, to sell on account of their principal, take notes in their own names with an agreement to renew, and discount them for their own accommodation as long as the bank is willing, is a gross imposition, which can never be sanctioned by a court of justice. In this instance the defendants, who-are commission merchants, sold at four, six and eight months; took the purchasers’ notes in their own name, and discounted them in bank for their own use. Pursuant to a secret agreement with the purchasers, they were renewed, as they fell due, by other notes drawn and endorsed in the same way, till the period of the purchasers’ bankruptcy, which occurred eight months and a fetv days after the sale. There cannot be a doubt that the plaintiff below was entitled to the produce of the discounted notes; but the defendants, in place of remitting it to him, employed it in their own business, and now insist that the accommodation was at the plaintiff’s risk! It is said the sale was made for a better price than could have been had at a short credit, and that no sale of the article could have been effected on any other terms. Be it so. But why was not the produce of the notes remitted, and why was not the plaintiff suffered to have the use of his own money 1 The temptation to abuse, afforded by the usage, is too strong to be tolerated. The greater the number of renewals, the better for the factor, who would have not only his commission, but the use of the money in the mean time; and all at the risk of the principal! Surely, that cannot be the law. Nothing is more familiar thanjhat the principal is to have all the increase made on his property; and it was held in Rogers v. Boehm, (2 Esp. Ca. 704), that an agent is liable for interest, where any has been made, on a balance in his hands. Such is the general rule, though in England there are exceptions to it, where, for instance, the principal was informed of the state of the case, but desired the agent to keep a large balance in hand, as in Chedworth v. Edwards, (8 Vez. 48), or where the accumulation was known to the principal for a great length of time, as in Beaumont v. Boultbee, (11 Vez. 360). Such, however, would scarce be held the rule of interest in Pennsylvania. In Diplock v. Blackburn, (3 Camp. 43), Lord Eblenborcugh said, that a usage authorizing an agent to make a profit by a bill on his principal, is a “ usage of fraud and plunder,” and not to be tolerated. We are not here, however, on a question of interest or profit made, but on a question whether the defendants did not make the notes their own, by using them as their own. The point seems almost to have been determined *46in Lefevre v. Lloyd, (5 Taunt. 749; S. C., 1 Marsh. 318), where a broker who had sold the goods for a bill at a given day, was held liable to his principal on a bill which he himself had drawn on the purchaser. So in Simpson v. Swan, (3 Camp. 291), a factor who had taken a security for the price of goods sold in his own name, and who had given his own security to the principal for the proceeds, was held liable on it after the failure of the purchaser. These cases go on the principle that he had treated the original debt expressly as his own; and they do not entirely come up to the point before us. But in Goodenow v. Tyler, (7 Mass. 36), after holding on very sufficieht ground that a factor who sells on a credit and takes notes in his own name, does not by that alone become liable to the principal in the event of the purchaser’s failure, Chief Justice Parsons said, that it would be otherwise were he to negotiate them for his own use. Is not that the very case? The same thing, in effect, was asserted in Wren v. Kirton, (11 Vez. 382), where it was said that an agent who places his principal’s money to his own account with his general banker, takes the risk of the banker’s failure; for that he cannot so deal with it as to be able to treat it as the money of his principal, or as his own, according to the event. Neither could these defendants treat the money in contest as their own, when it suited their convenience to use it, and as the money of the plaintiff, when it suited their convenience to cast the loss of it on him. By discounting the notes for their accommodation, they made them their own, and became personally liable for the amount of sales.

Judgment affirmed.