both of which are relatively rich in local details, we find the section (konets) consisting of independent streets (ulitsa), each of which, though chiefly peopled with artisans of a certain craft, had also merchants and landowners among its inhabitants, and was a separate community. It had the communal responsibility of all members in case of crime, its own jurisdiction and administration by street aldermen (ulichanskiye starosty), its own seal and, in case of need, its own forum; its own militia, as also its self-elected priests and its, own collective life and collective enterprise.(45) The medieval city thus appears as a double federation: of all householders united into small territorial unions--the street, the parish, the section--and of individuals united by oath into guilds according to their professions; the former being a produce of the village-community origin of the city, while the second is a subsequent growth called to life by new conditions. To guarantee liberty, self-administration, and peace was the chief aim of the medieval city; and labour, as we shall presently see when speaking of the craft guilds, was its chief foundation. But "production" did not absorb the whole attention of the medieval economist. With his practical mind, he understood that "consumption" must be guaranteed in order to obtain production; and therefore, to provide for "the common first food and lodging of poor and rich alike" (gemeine notdurft und gemach armer und richer(46)) was the fundamental principle in each city. The purchase of food supplies and other first necessaries (coal, wood, etc.) before they had reached the market, or altogether in especially favourable conditions from which others would be excluded--the preempcio, in a word--was entirely prohibited. Everything had to go to the market and be offered there for every one's purchase, till the ringing of the bell had closed the market. Then only could the retailer buy the remainder, and even then his profit should be an "honest profit" only.(47) Moreover, when corn was bought by a baker wholesale after the close of the market, every citizen had the right to claim part of the corn (about half-a-quarter) for his own use, at wholesale price, if he did so before the final conclusion of the bargain; and reciprocally, every baker could claim the same if the citizen purchased corn for re-selling it. In the first case, the corn had only to be brought to the town mill to be ground in its proper turn for a settled price, and the bread could be baked in the four banal, or communal oven.(48) In short, if a scarcity visited the city, all had to suffer from it more or less; but apart from the calamities, so long as the free cities existed no one could die in their midst from starvation, as is unhappily too often the case in our own times.