Tickers carrying the quotations should be licensed and bear a plate whereon should appear the name of the corporation, firm, or individual furnishing the service or installing the ticker, and a license number. Telegraph companies buying or transmitting quotations from the exchanges should be required to publish semi-annually the names of all subscribers to the service furnished, and the number and location of the tickers, in a newspaper of general circulation published in the city or town in which such tickers are installed. In case the service is furnished to a corporation, firm, or person, in turn supplying the quotations to others, like particulars should be published. A record, open to public inspection, should be kept by the installing company showing the numbers and location of the tickers. Doubtless local boards of trade, civic societies, and private individuals would, if such information were within their reach, lend their aid to the authorities in the enforcement of the law. Measures should be taken also to control the direct wire service for the transmission of quotations, and for the prompt discontinuance of such service in case of improper use thereof. In short, every possible means should be employed to prevent bucket-shops from obtaining the continuous quotations, without which their depredations could not be carried on a single day. THE COMMODITY EXCHANGES Of the seven commodity exchanges in the city of New York, three dealing with Produce, Cotton, and Coffee, are classed as of major importance; two organized by dealers in Fruit and Hay, are classed as minor; and two others, the Mercantile (concerned with dairy and poultry products) and the Metal (concerned with mining products) are somewhat difficult of classification, as will appear hereafter. THE MAJOR EXCHANGES The business transacted on the three major exchanges is mainly speculative, consisting of purchases and sales for future delivery either by those who wish to eliminate risks or by those who seek to profit by fluctuations in the value of products. “Cash” or “spot” transactions are insignificant in volume. The objects, as set forth in the charters, are to provide places for trading, establish equitable trade principles and usages, obtain and disseminate useful information, adjust controversies, and fix by-laws and rules for these purposes. Trading in differences of price and “wash sales” are strictly prohibited under penalty of expulsion. All contracts of sale call for delivery, and unless balanced and canceled by equivalent contracts of purchase, must be finally settled by a delivery of the merchandise against cash payment of its value as specified in the terms of the contract; but the actual delivery may be waived by the consent of both parties. Possession is for the most part transferred from the seller to the purchaser by warehouse receipts entitling the holder to the ownership of the goods described. DEALING IN “FUTURES”