Great impetus was given to the manufacture of German sparkling wines during the war of 1870, when the Champagne was in a measure closed to the outside world. At this epoch the less scrupulous manufacturers, instigated by dishonest speculators, boldly forged both the brands on the corks and the labels on the bottles of the great Reims and Epernay firms, and sent forth sparkling wines of their own production to the four quarters of the globe as veritable champagnes of the highest class. The respectable houses acted more honestly, and, as it turned out, with better policy, for by maintaining their own labels and brands they extended the market for their produce, causing German sparkling wines to be introduced under their true names into places where they had never penetrated before, the result being a considerable increase in the annual demand, even after the stores of the champagne manufacturers were again open to all the world. Owing to this increased demand, and the deficient supply of suitable Rhine wines at a moderate price, the manufacturers of sparkling hocks are reduced to buy much of their raw wine at a distance, and are to-day large purchasers of the growths of the Palatinate, which are less delicate than the vintages of the Rheingau, besides being deficient in that fine aroma which distinguishes genuine hock. A leading manufacturer computes that between four-and-a-half and five million bottles of sparkling wine are made annually in Germany, where there are no fewer than fifty manufacturing establishments. The principal market is Great Britain, which consumes some two millions of bottles annually; a million bottles are drunk at home; while the remainder is divided among the North of Europe, the United States, India, Australia, China, and Japan. The cheapness of these wines is, no doubt, largely in their favour.