280 A G E A G E agricultural produce of the district, and forms an entrepot of trade between Bordeaux and Toulouse. Its chief manu factures are sail-cloth, cotton, linen, leather, and starch. It has a college and several literary institutions, and is the seat of a bishop and a high court of justice. There is a fine bridge of eleven arches over the Garonne. In 1872 the population was 18,887. AGENTj in Diplomacy, Commerce, and Jurisprudence, is a name applied generally to any person who acts for another. It has probably been adopted from France, as its function in modern civil law was otherwise expressed in Roman jurisprudence. Ducange (s.v. Agentes) tells us that in the later Roman empire the officers who collected the grain in the provinces for the troops and the household, and afterwards extended their functions so as to include those of government postmasters or spies, came to be called agcates in rebus, their earlier name having beenfrumentarii. In Diplomacy, a class of semi-ambassadors termed agents have been employed generally between states of unequal power. The small community might send an agent to propitiate some powerful government, and secure its protec tion. A great power would, on the other hand, distribute its agents among the petty states which it kept in clientage, to see that no counteracting influence was at work among them. In this shape our Indian government keep agencies in the protected and other neighbouring states. Similarly, though this class does not fall within the scope of public international law, the self-governing British colonies now employ agents to attend to their interests and represent them in the mother country. The status of diplomatic agents, not of the classes of ambassadors, envoys, ministers, or c/iarges d affaires, is extremely ill-defined and uncer tain. (Phillimore s International Law, ii. 246 ; Heffter Europaisches ViJlkerrecht, 222.) See AMBASSADOR; DIPLOMACY. The law of PRINCIPAL AND AGENT has its origin in the law of mandate among the Romans, and fortunately even in England the spirit of that system of jurisprudence pervades this branch of the law. The law of agency is thus almost alike throughout the whole British empire, and a branch of the British commercial code, in which it is of great importance that different nations should under stand each other s system, differs only slightly from the law of the rest of Europe. In a general view of the law of agency it is necessary to have regard to the rights and duties of the principal, the agent, and the public. The agent should not do what he has no authority for ; yet if he be seen to have authority, those with whom he deals should not be injured by secret and unusual conditions. The employer is bound by what his agent does in his name, but the public are not entitled to take advantage of obligations which are known to be unauthorised and unusual. The agent is entitled to demand performance by the principal of the obligations undertaken by him within the bounds of his commission, but he is not entitled to pledge him with a recklessness which he would certainly avoid in the management of his own affairs. It is in the regulation of these powers and corresponding checks in such a manner that the legal principle shall apply to daily practice, that the niceties of this branch of the law consist. Agents are of different kinde. according to their stipu lated r consuetudinary powers. The main restraint in the possible powers of an agent is in the old maxim, delegatus non potest delegare, designed to check the complexity that might be created by inquiries into repeatedly -deputed responsibility. The agent cannot delegate his commission or put another in his place ; but in practice this principle is sometimes modified, for it so may arise from the nature of his office that he is to employ other persons for the accomplishment of certain objects. Thus, there is nothing to prevent a commercial agent from sending a portion of the goods entrusted by him to his own agent for disposal. In the general case agency is constituted by the acceptance of the mandate or authority to act for the principal, and the evidence of this may be either verbal or in writing. The English statute of frauds requires an agent to have authority in writing for the purposes of its 1st, 2d, and 3d clauses relating to leases. " And it is a general rule, that an agent who has to execute a deed, or to take or give livery or seisin, must be appointed by deed for that purpose. Moreover, as a corporation aggre gate can in general act only by deed, its agent must be so appointed, though it would seem that some trifling agencies, even for corporations, may be appointed without one." (Smith s Mercantile Law, B. I. chap, iv.) It is a general rule that those obligations vhich can only be undertaken by solemn formalities cannot be entered on by a delegate who has not received his authority in writing. But it is often constituted, at the same time that its extent is defined, by mere appointment to some known and recog nised function as where one is appointed agent for a banking establishment, factor for a merchant, broker, supercargo, traveller, or attorney. In these cases, usage defines the powers granted to the agent ; and the employer will not readily be subjected to obligations going beyond the usual functions of the office ; nor will the public dealing with the agent be bound by private instructions inconsist ent with its usual character. While, however, the public, ignorant of such secret limitations, are not bound to respect them, the agent himself is liable for the consequences of transgressing them. Agency may also be either created or enlarged by implication. What the agent has done with his principal s consent the public are justified in believing him authorised to continue doing. Thus, as a familiar instance, the servant who has continued to purchase goods for his master at a particular shop on credit is presumed to retain authority and trust, and pledges his master s credit in farther purchases, though he should, without the knowledge of the shopkeeper, apply the articles to his own uses. The law is ever jealous in admitting as acces sories of a general appointment to any particular agency the power to borrow money in the principal s name, to give his name to bill transactions, and to pledge him to guaranties ; but all these acts may be authorised by implication, or by being the continuation of a series of transactions, of the same, kind and in the same line of business, to which the principal has given his sanction. Thus an employer may, by the previous sanction of such operations, be liable for the bills or notes drawn, indorsed, and accepted by his clerk or other mandatary; nay, may be responsible for the obligations thus incurred after the mandatary s dismissal, if the party dealing with him knew that he was countenanced in such transactions, and had no reason to suppose that he was dismissed. In ques tions of this kind the distinction between a general and a special agent is important. A general agent is employed to transact all his principal s business of a particular kind, at a certain place, as a factor to buy and sell ; a broker to negotiate contracts of a particular kind ; an attorney to transact his legal business; a shipmaster to do all things relating to the employment of a ship. Such an agent s power to do everything usual in the line of business in which he is employed is not limited by any private restric tion or order unknown to the party with whom he is deal ing. On the contrary, it is incumbent on the party dealing with a particular agent, i.e., one specially employed in a single transaction, to ascertain the extent of his autho rity. The law applicable to a mercantile agent s power to
pledge or otherwise dispose of the goods entrusted to him
