Sale was as carefully watched over as production. Not only had the weights and measures to be verified and controlled in conformity with carefully preserved standards, but at Florence, for instance, the “iron ruler” of the Calimala was the standard for measuring woollen materials, and there were besides minute directions for measuring; there were prescribed methods for measuring a piece of cloth, or for filling a bushel with onions by placing the arms round the edge in order to add to the contents and ensure good measure.[45]

In “great” commerce the guild regulated the conditions which made a bargain valid, the duty of paying the denier à Dieu, and the earnest-money, the regular term for completing payment, the rate of discount, and the transparent methods of avoiding the ban placed on interest by the Church,[46] the methods of book-keeping, etc. By means of these Statutes commerce was eventually to emerge armed with full rights; and as the failure of one member to fulfil his undertakings might compromise all the others, we can understand, even if we cannot approve, the severity of the penalties inflicted on a bankrupt, the posting up of his name and effigy, his expulsion from the guild, his imprisonment and occasionally his banishment from the city.

One serious result of this constant and perfectly legitimate effort to assure the success of the guild was that it produced a strong desire to reduce, or if possible do away with, competition. The Middle Ages did not understand rights except under the form of privileges, and the guild always tended to arrogate to itself the monopoly of the craft which it carried on in a city. It even tried to exclude neighbouring towns from the market, and this was the secret of the desperate struggles which set at enmity Bruges and Ghent, Siena, Pisa, and Florence, Genoa and Venice, etc.

There is ample proof of this exclusive spirit. At first the guilds tried to keep their processes secret, just as to-day a nation makes a mystery of its new submarine or explosive. Woe to him who betrayed the secret which gave the guild its superiority over the others! He was punished by his fellows and by the law. The merchants of the Calimala swore not to reveal what was said in the Councils of the guild. Florence owed part of her wealth to the fact that for long she alone knew the secret of making gold and silver brocade. A tragic example of what it might cost to be indiscreet may be found in a Venetian law of 1454: “If a workman carry into another country any art or craft to the detriment of the Republic, he will be ordered to return; if he disobeys, his nearest relatives will be imprisoned, in order that the solidarity of the family may persuade him to return; if he persists in his disobedience, secret measures will be taken to have him killed wherever he may be.” The following is an example of the jealous care with which the guild tried to prevent any encroachment on its domain: in Paris the guild of the bird fanciers attempted, though unsuccessfully, to prevent citizens from setting on eggs canaries which they had caged, as it injured the trade of the guild.[47]

It may well be imagined that guilds so jealous of their prerogatives did not make it easy for merchants and workmen coming in from outside. In the free towns (i.e. towns in which industry was organised) a master’s licence obtained in a neighbouring, or even a sister, town, was invalid, just as to-day the diploma of doctor of medicine gained in one country does not carry with it the right to practise in another. To open a shop, it was necessary to have served an apprenticeship in that city; or at the very least it was necessary to have learnt the trade for the same number of years demanded of the apprentices in that district. The merchants who came from other parts, not like birds of passage to disappear with the fairs, but to settle down and establish themselves in a country, were subject to the same dues as the citizens, but did not share with them the franchise and might not join their guilds. They formed colonies and attempted to obtain, or even bought permission to reside and trade; but they ran the risk of being arrested or turned out at any moment, especially if they were money-lenders, as, for instance, the Lombards, who both in France and England many a time suffered from these intermittent persecutions. Outsiders, even though in many cases they had originally come from the district, were hampered by all sorts of restraints and obligations. In short, the town market was usually reserved for the citizens of the town, and the policy of the guilds (with occasional exceptions on the part of the great commercial guilds) was to shut the door to all foreign goods which they could produce themselves. Even within the city walls it was their ambition to ruin, or to force into their ranks, free lances of the same trade;[48] and although the word “boycott” was not then invented, the thing itself already existed, and was practised when necessary.

This tendency to preserve craft monopoly led to other practices, and we find each guild jealously guarding its particular province against all intruders. Doubtless in those days an article was as a rule wholly produced in a single workshop, but it sometimes happened that an article had to pass through the hands of more than one craft guild; this was the case with cloth, leather, and arms. Sometimes, again, a craft which began by being simple became so complex that its very development forced it to split up. Thus we find in some large towns that the wine merchants were subdivided into five classes: wholesale merchants; hôteliers (hotel-keepers), who lodged and catered; cabaretiers (inn-keepers), who served food and drink; taverniers (publicans), who served drink only; and marchands à pot (bottlers), who retailed wine to be taken away. It followed that the dividing line between guild and guild was often very doubtful, and this situation was continually giving rise to differences, quarrels, and lawsuits, some of which lasted for centuries.

In one case[49] we find a currier, who had taken to tanning, forced to choose between the two trades; in another we find goldsmiths forbidden to encroach on the business of money-changing. Interminable disputes dragged on between the tailors, who sold new clothes, and the sellers of old clothes,[50] and the courts laboured for years and years to fix the exact moment at which a new suit became an old one! The harness makers quarrelled with the saddlers; the sword polishers with the sword-pommel makers; the bakers with the confectioners; the cooks with the mustard makers; the woollen merchants with the fullers; the leather-dressers with the shamoy-dressers; the dealers in geese with the poulterers, etc, etc.[51] When it was not a question of the right of manufacture, they quarrelled over the best pitches. At Paris the money-changers of the Pont-au-Change complained that the approach to their shop was obstructed by the birdsellers, and tried to force them to settle elsewhere. The wheelwrights established in the Rue de la Charronnerie (it might have happened yesterday) compelled the clothes-sellers to move about with their hand-barrows, instead of taking up their station in their neighbourhood. These ever-recurring legal disputes were inherent in the guild system and could only disappear with the system itself.

Lastly, this competition for monopolies made itself felt in the very heart of each guild. It led directly to rigorous limitation of the number of masters. If, in fact, all those who were qualified to receive mastership had been left free to set up, those who first held the privilege would have risked being lost in the crowd of newcomers. This explains why even here they sought to reduce competition to a minimum. Only six barbers were allowed in Limoges, and when one of them died, his successor was elected after a competitive examination. At Angers the head of the guild only created new master butchers every seven years, and even then it was necessary to obtain the consent of the other masters.[52] In certain towns when a family in possession of a craft died out, its house of business and appliances reverted to the guild, which indemnified the heirs.[53] It was an expense, but it meant one competitor the less. Is it to be wondered at that mastership in many crafts gradually became hereditary? It was only necessary to push the principle a little further. If we consult the Book of Crafts drawn up by Étienne Boileau from 1261 to 1270 by order of Louis IX., we read in the Statutes of the napery weavers of Paris: “No one may be master weaver except the son of a master.” Thus, from the thirteenth century, guild organization, in the pursuit of its economic ends, closed its ranks and tended to become a narrow oligarchy.

2. The second ruling idea of the Guild Statutes was the pursuit of moral and social aims; it desired to establish between the masters of which it was composed honest competition—“fair play.” It desired to prevent the great from crushing the small, the rich from ruining the poor, and, in order to succeed, it tried to make advantages and charges equal for all. Its motto so far was: Solidarity.

Thus, every member was forbidden to buy up raw material for his own profit. If the arrival of fresh fish, hay, wine, wheat, or leather was announced, no one might forestall the others and buy cheaply to sell dearly; all should profit equally by the natural course of events. When a merchant treated with a seller who had come into the town, any of his fellows who happened to come in at the moment when the earnest-money was paid and the striking of hands in ratification of the bargain took place, had the right to claim a share in the transaction and to obtain the goods in question at the same price.[54] Sometimes, in order to avoid abuses, anything which had come within the city walls was divided into portions and the distribution made in the presence of an official (prud’homme), who saw that the allocation was just, that is to say, in proportion to the needs of each shop or workshop.[55] Often the maximum amount which an individual might acquire was strictly laid down. At Rome a mattress maker might not buy more than a thousand pounds of horse hair at a time, nor a shoemaker more than twenty skins. To make assurance doubly sure, the community, when it was rich, undertook to do the buying for its members. At Florence the Arte della Lana became the middleman;[56] it bought wholesale the wool, kermes, alum, and oil, which it distributed according to a uniform tariff amongst its members, in proportion to their requirements; it possessed, in its own name, warehouses, shops, wash-houses, and dyeing-houses, which were used by all. Thus it came to carry out transactions to the loss of the common funds but to the profit of all the master woollen merchants. It even helped the masters with any available funds by financing them. Again, at its own expense, it introduced new manufactures or called in foreign workmen. Later on it even possessed its own ships for the transport of the merchandise which it imported or exported. It acted like a trust or cartel.