Of fifty samples of green tea analyzed by Dr. Hassall, all were adulterated. There is one particular kind which is almost entirely a manufactured article--gunpowder, both black and green--the former being called scented caper. Both have a large admixture of what is termed "lye tea," or a compound of sand, dirt, tea-dust, and broken-down portions of other leaves worked together with gum into small nodules. This detestable compound, which, according to Mr. Warrington,[3] who has analyzed it, contains forty-five per cent. of earthy matter, is manufactured both in China and in England, for the express purpose of adulterating tea. When mixed with "scented caper," it is "faced" with black lead; when with gunpowder, Prussian-blue: turmeric and French chalk give it the required bloom. Mr. Warrington states that about 750,000 lbs. of this spurious tea have been imported into Great Britain within eighteen months! Singularly enough, the low-priced teas are the only genuine ones. Every sample of this class which was analyzed by Dr. Hassall proved to be perfectly pure. Here at least the poor have the advantage of the better classes, who pay a higher price to be injured in their health by a painted beverage. The practice of redrying used-up leaves is also carried on to some extent in England. Mr. George Philips, of the Inland Revenue Office, states that in 1843 there were no less than eight manufactories for the purpose of redrying tea-leaves in London alone, whilst there were many others in different parts of the country. These manufacturers had agents who bought up the used leaves from hotels, clubs, coffeehouses, &c., for twopence halfpenny and threepence per lb. With these leaves, others of various trees were used, and very fine pekoe still flourishes upon the hawthorn-bushes, sloe-trees, &c., around the metropolis. As late as the year 1851 the following account of the proceedings of one of these nefarious manufacturers appeared in the _Times_:--